Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 105 of 950

MODELMBEM

Balanced load control valveSERIES 2 / CAPACITY: 30 gpm / CAVITY: T-2A

Balanced load control valves combine a balanced modulating element with a reverse flow check. The check valveallows free flow from the directional valve (port 2) to the load (port 1) while the pilot to open modulating elementcontrols flow from port 1 to port 2. Pilot pressure at port 3 determines the flow setting.

TECHNICAL DATAMaximum Operating Pressure 5000 psiMaximum Valve Leakage at Reseat See Technical FeaturesCheck Cracking Pressure 25 psiSeal kit - Cartridge Buna: 990-202-007Seal kit - Cartridge Polyurethane: 990-002-002Seal kit - Cartridge Viton: 990-202-006

(X)CONTROLX Not Adjustable

(I)MINIMUM CONTROL PRESSUREI 300 psi (20 bar)E 75 psi (5 bar)G 150 psi (10,5 bar)H 200 psi (14 bar)K 450 psi (33 bar)M 525 psi (36,7 bar)

(N)SEAL MATERIALN Buna-NV Viton

snhy.com/MBEM

Model Code Example: MBEMXINCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 106 of 950

MODELMBGM

Balanced load control valveSERIES 3 / CAPACITY: 60 gpm / CAVITY: T-17A

Balanced load control valves combine a balanced modulating element with a reverse flow check. The check valveallows free flow from the directional valve (port 2) to the load (port 1) while the pilot to open modulating elementcontrols flow from port 1 to port 2. Pilot pressure at port 3 determines the flow setting.

TECHNICAL DATAMaximum Operating Pressure 5000 psiMaximum Valve Leakage at Reseat See Technical FeaturesCheck Cracking Pressure 25 psiSeal kit - Cartridge Buna: 990-017-007Seal kit - Cartridge Polyurethane: 990-017-002Seal kit - Cartridge Viton: 990-017-006

(X)CONTROLX Not Adjustable

(I)MINIMUM CONTROL PRESSUREI 300 psi (20 bar)E 75 psi (5 bar)G 150 psi (10,5 bar)K 450 psi (33 bar)M 525 psi (36,7 bar)

(N)SEAL MATERIALN Buna-NV Viton

snhy.com/MBGM

Model Code Example: MBGMXINCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 107 of 950

MODELMBIM

Balanced load control valveSERIES 4 / CAPACITY: 120 gpm / CAVITY: T-19A

Balanced load control valves combine a balanced modulating element with a reverse flow check. The check valveallows free flow from the directional valve (port 2) to the load (port 1) while the pilot to open modulating elementcontrols flow from port 1 to port 2. Pilot pressure at port 3 determines the flow setting.

TECHNICAL DATAMaximum Operating Pressure 5000 psiMaximum Valve Leakage at Reseat See Technical FeaturesCheck Cracking Pressure 25 psi

(X)CONTROLX Not Adjustable

(I)MINIMUM CONTROL PRESSUREI 300 psi (20 bar)E 75 psi (5 bar)G 100 psi (7 bar)H 200 psi (14 bar)K 450 psi (33 bar)M 525 psi (36,7 bar)

(N)SEAL MATERIALN Buna-NV Viton

MATERIAL/COATINGStandard Material/Coating

/AP Stainless Steel, Passivated

snhy.com/MBIM

Model Code Example: MBIMXINCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 108 of 950

MODELMWEM

Vented, balanced, load control valveSERIES 2 / CAPACITY: 30 gpm / CAVITY: T-22A

Vented, balanced load control valves combine a balanced modulating element with a reverse flow check. The checkvalve allows free flow from the directional valve (port 2) to the load (port 1) while the pilot to open modulatingelement controls flow from port 1 to port 2. Pilot pressure at port 3 determines the flow setting. Backpressure atport 2 does not affect the flow setting because the spring chamber references the vent (port 4).

TECHNICAL DATAMaximum Operating Pressure 5000 psiMaximum Valve Leakage at Reseat See Technical FeaturesCheck Cracking Pressure 25 psiSeal kit - Cartridge Buna: 990-022-007Seal kit - Cartridge Polyurethane: 990-022-002Seal kit - Cartridge Viton: 990-022-006

(X)CONTROLX Not Adjustable

(I)MINIMUM CONTROL PRESSUREI 300 psi (20 bar)E 75 psi (5 bar)G 150 psi (10,5 bar)H 200 psi (14 bar)K 450 psi (33 bar)M 525 psi (36,7 bar)

(N)SEAL MATERIALN Buna-NV Viton

MATERIAL/COATINGStandard Material/Coating

/LH Mild Steel, Zinc-Nickel

snhy.com/MWEM

Model Code Example: MWEMXINCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 109 of 950

MODELMWGM

Vented, balanced, load control valveSERIES 3 / CAPACITY: 60 gpm / CAVITY: T-23A

Vented, balanced load control valves combine a balanced modulating element with a reverse flow check. The checkvalve allows free flow from the directional valve (port 2) to the load (port 1) while the pilot to open modulatingelement controls flow from port 1 to port 2. Pilot pressure at port 3 determines the flow setting. Backpressure atport 2 does not affect the flow setting because the spring chamber references the vent (port 4).

TECHNICAL DATAMaximum Operating Pressure 5000 psiMaximum Valve Leakage at Reseat See Technical FeaturesCheck Cracking Pressure 25 psiSeal kit - Cartridge Buna: 990-023-007Seal kit - Cartridge Polyurethane: 990-023-002Seal kit - Cartridge Viton: 990-023-006

(X)CONTROLX Not Adjustable

(I)MINIMUM CONTROL PRESSUREI 300 psi (20 bar)E 75 psi (5 bar)G 150 psi (10,5 bar)K 450 psi (33 bar)M 525 psi (36,7 bar)

(N)SEAL MATERIALN Buna-NV Viton

MATERIAL/COATINGStandard Material/Coating

/AP Stainless Steel, Passivated

snhy.com/MWGM

Model Code Example: MWGMXINCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 110 of 950

MODELMWIM

Vented, balanced, load control valveSERIES 4 / CAPACITY: 120 gpm / CAVITY: T-24A

Vented, balanced load control valves combine a balanced modulating element with a reverse flow check. The checkvalve allows free flow from the directional valve (port 2) to the load (port 1) while the pilot to open modulatingelement controls flow from port 1 to port 2. Pilot pressure at port 3 determines the flow setting. Backpressure atport 2 does not affect the flow setting because the spring chamber references the vent (port 4).

TECHNICAL DATAMaximum Operating Pressure 5000 psiMaximum Valve Leakage at Reseat See Technical FeaturesCheck Cracking Pressure 25 psiSeal kit - Cartridge Buna: 990-024-007Seal kit - Cartridge Polyurethane: 990-024-002Seal kit - Cartridge Viton: 990-024-006

(X)CONTROLX Not Adjustable

(I)MINIMUM CONTROL PRESSUREI 300 psi (20 bar)E 75 psi (5 bar)G 150 psi (10,5 bar)H 200 psi (14 bar)K 450 psi (33 bar)M 525 psi (36,7 bar)

(N)SEAL MATERIALN Buna-NV Viton

snhy.com/MWIM

Model Code Example: MWIMXINCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 111 of 950

MODELMBDB

1.5:1 pilot ratio, load reactive load control valveSERIES 1 / CAPACITY: 15 gpm / CAVITY: T-11A

3-Port Non-vented

Load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve. The checkvalve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted reliefvalve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the relief valve at a ratedetermined by the pilot ratio.

TECHNICAL DATAPilot Ratio 1.5:1Maximum Recommended Load Pressure at Maximum Setting 3850 psiMaximum Setting 5000 psiFactory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiAdjustment - Number of Counterclockwise Turns to Increase Setting 6.5Reseat >85% of settingLocknut Hex Size 9/16 in.Locknut Torque 80 - 90 lbf in.Seal kit - Cartridge Buna: 990-011-007Seal kit - Cartridge Polyurethane: 990-011-002Seal kit - Cartridge Viton: 990-011-006

(L)CONTROLL Standard Screw AdjustmentC Tamper Resistant - Factory Set

(H)FUNCTIONAL SETTING RANGEH 1000 - 4000 psi (70 - 280 bar), 3000 psi

(210 bar) Standard SettingJ 2000 - 5000 psi (140 - 350 bar), 3000 psi

(210 bar) Standard Setting

(N)SEAL MATERIALN Buna-NV Viton

snhy.com/MBDB

Model Code Example: MBDBLHNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 112 of 950

MODELMBEB

1.5:1 pilot ratio, load reactive load control valveSERIES 2 / CAPACITY: 30 gpm / CAVITY: T-2A

3-Port Non-vented

Load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve. The checkvalve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted reliefvalve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the relief valve at a ratedetermined by the pilot ratio.

TECHNICAL DATAPilot Ratio 1.5:1Maximum Recommended Load Pressure at Maximum Setting 3760 psiMaximum Setting 5000 psiFactory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiAdjustment - Number of Counterclockwise Turns to Increase Setting 9Reseat >85% of settingLocknut Hex Size 9/16 in.Locknut Torque 80 - 90 lbf in.Seal kit - Cartridge Buna: 990-202-007Seal kit - Cartridge Polyurethane: 990-002-002Seal kit - Cartridge Viton: 990-202-006

(L)CONTROLL Standard Screw AdjustmentC Tamper Resistant - Factory Set

(H)FUNCTIONAL SETTING RANGEH 1000 - 4000 psi (70 - 280 bar), 3000 psi

(210 bar) Standard SettingJ 2000 - 5000 psi (140 - 350 bar), 3000 psi

(210 bar) Standard Setting

(N)SEAL MATERIALN Buna-NV Viton

snhy.com/MBEB

Model Code Example: MBEBLHNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 113 of 950

MODELMBGB

1.5:1 pilot ratio, load reactive load control valveSERIES 3 / CAPACITY: 60 gpm / CAVITY: T-17A

3-Port Non-vented

Load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve. The checkvalve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted reliefvalve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the relief valve at a ratedetermined by the pilot ratio.

TECHNICAL DATAPilot Ratio 1.5:1Maximum Recommended Load Pressure at Maximum Setting 3760 psiMaximum Setting 5000 psiFactory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiAdjustment - Number of Counterclockwise Turns to Increase Setting 9Reseat >85% of settingLocknut Hex Size 9/16 in.Locknut Torque 80 - 90 lbf in.Seal kit - Cartridge Buna: 990-017-007Seal kit - Cartridge Polyurethane: 990-017-002Seal kit - Cartridge Viton: 990-017-006

(L)CONTROLL Standard Screw Adjustment

(H)FUNCTIONAL SETTING RANGEH 1000 - 4000 psi (70 - 280 bar), 3000 psi

(210 bar) Standard SettingJ 2000 - 5000 psi (140 - 350 bar), 3000 psi

(210 bar) Standard Setting

(N)SEAL MATERIALN Buna-NV Viton

MATERIAL/COATINGStandard Material/Coating

/AP Stainless Steel, Passivated

snhy.com/MBGB

Model Code Example: MBGBLHNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 114 of 950

MODELMBIB

1.5:1 pilot ratio, load reactive load control valveSERIES 4 / CAPACITY: 120 gpm / CAVITY: T-19A

3-Port Non-vented

Load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve. The checkvalve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted reliefvalve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the relief valve at a ratedetermined by the pilot ratio.

TECHNICAL DATAPilot Ratio 1.5:1Maximum Recommended Load Pressure at Maximum Setting 3760 psiMaximum Setting 5000 psiFactory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiAdjustment - Number of Counterclockwise Turns to Increase Setting 7Reseat >85% of settingLocknut Hex Size 3/4 in.Locknut Torque 80 - 90 lbf in.Seal kit - Cartridge Buna: 990-019-007Seal kit - Cartridge Polyurethane: 990-019-002Seal kit - Cartridge Viton: 990-019-006

(L)CONTROLL Standard Screw Adjustment

(H)FUNCTIONAL SETTING RANGEH 1000 - 4000 psi (70 - 280 bar), 3000 psi

(210 bar) Standard SettingJ 2000 - 5000 psi (140 - 350 bar), 3000 psi

(210 bar) Standard Setting

(N)SEAL MATERIALN Buna-NV Viton

MATERIAL/COATINGStandard Material/Coating

/AP Stainless Steel, Passivated

snhy.com/MBIB

Model Code Example: MBIBLHNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 115 of 950

MODELMBEA

3:1 pilot ratio, load reactive load control valveSERIES 2 / CAPACITY: 30 gpm / CAVITY: T-2A

3-Port Non-vented

Load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve. The checkvalve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted reliefvalve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the relief valve at a ratedetermined by the pilot ratio.

TECHNICAL DATAPilot Ratio 3:1Maximum Recommended Load Pressure at Maximum Setting 3760 psiMaximum Setting 5000 psiFactory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiAdjustment - Number of Counterclockwise Turns to Increase Setting 9Reseat >85% of settingLocknut Hex Size 9/16 in.Locknut Torque 80 - 90 lbf in.Seal kit - Cartridge Buna: 990-202-007Seal kit - Cartridge Polyurethane: 990-002-002Seal kit - Cartridge Viton: 990-202-006

(L)CONTROLL Standard Screw AdjustmentC Tamper Resistant - Factory Set

(H)FUNCTIONAL SETTING RANGEH 1000 - 4000 psi (70 - 280 bar), 3000 psi

(210 bar) Standard SettingJ 2000 - 5000 psi (140 - 350 bar), 3000 psi

(210 bar) Standard Setting

(N)SEAL MATERIALN Buna-NV Viton

MATERIAL/COATINGStandard Material/Coating

/AP Stainless Steel, Passivated/LH Mild Steel, Zinc-Nickel

snhy.com/MBEA

Model Code Example: MBEALHNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 116 of 950

MODELMBGA

3:1 pilot ratio, load reactive load control valveSERIES 3 / CAPACITY: 60 gpm / CAVITY: T-17A

3-Port Non-vented

Load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve. The checkvalve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted reliefvalve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the relief valve at a ratedetermined by the pilot ratio.

TECHNICAL DATAPilot Ratio 3:1Maximum Recommended Load Pressure at Maximum Setting 3760 psiMaximum Setting 5000 psiFactory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiAdjustment - Number of Counterclockwise Turns to Increase Setting 9Reseat >85% of settingLocknut Hex Size 9/16 in.Locknut Torque 80 - 90 lbf in.Seal kit - Cartridge Buna: 990-017-007Seal kit - Cartridge Polyurethane: 990-017-002Seal kit - Cartridge Viton: 990-017-006

(L)CONTROLL Standard Screw Adjustment

(H)FUNCTIONAL SETTING RANGEH 1000 - 4000 psi (70 - 280 bar), 3000 psi

(210 bar) Standard SettingJ 2000 - 5000 psi (140 - 350 bar), 3000 psi

(210 bar) Standard Setting

(N)SEAL MATERIALN Buna-NV Viton

MATERIAL/COATINGStandard Material/Coating

/AP Stainless Steel, Passivated

snhy.com/MBGA

Model Code Example: MBGALHNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 117 of 950

MODELMBIA

3:1 pilot ratio, load reactive load control valveSERIES 4 / CAPACITY: 120 gpm / CAVITY: T-19A

3-Port Non-vented

Load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve. The checkvalve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted reliefvalve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the relief valve at a ratedetermined by the pilot ratio.

TECHNICAL DATAPilot Ratio 3:1Maximum Recommended Load Pressure at Maximum Setting 3760 psiMaximum Setting 5000 psiFactory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiAdjustment - Number of Counterclockwise Turns to Increase Setting 7Reseat >85% of settingLocknut Hex Size 3/4 in.Locknut Torque 25 - 30 lbf ftSeal kit - Cartridge Buna: 990-019-007Seal kit - Cartridge Polyurethane: 990-019-002Seal kit - Cartridge Viton: 990-019-006

(L)CONTROLL Standard Screw Adjustment

(H)FUNCTIONAL SETTING RANGEH 1000 - 4000 psi (70 - 280 bar), 3000 psi

(210 bar) Standard SettingJ 2000 - 5000 psi (140 - 350 bar), 3000 psi

(210 bar) Standard Setting

(N)SEAL MATERIALN Buna-NV Viton

MATERIAL/COATINGStandard Material/Coating

/AP Stainless Steel, Passivated

snhy.com/MBIA

Model Code Example: MBIALHNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 118 of 950

MODELMBDG

4.5:1 pilot ratio, load reactive load control valveSERIES 1 / CAPACITY: 15 gpm / CAVITY: T-11A

3-Port Non-vented

Load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve. The checkvalve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted reliefvalve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the relief valve at a ratedetermined by the pilot ratio.

TECHNICAL DATAPilot Ratio 4.5:1Maximum Recommended Load Pressure at Maximum Setting 3850 psiMaximum Setting 5000 psiFactory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiAdjustment - Number of Counterclockwise Turns to Increase Setting 6.5Reseat >85% of settingLocknut Hex Size 9/16 in.Locknut Torque 80 - 90 lbf in.Seal kit - Cartridge Buna: 990-011-007Seal kit - Cartridge Polyurethane: 990-011-002Seal kit - Cartridge Viton: 990-011-006

(L)CONTROLL Standard Screw AdjustmentC Tamper Resistant - Factory Set

(H)FUNCTIONAL SETTING RANGEH 1000 - 4000 psi (70 - 280 bar), 3000 psi

(210 bar) Standard SettingJ 2000 - 5000 psi (140 - 350 bar), 3000 psi

(210 bar) Standard Setting

(N)SEAL MATERIALN Buna-NV Viton

snhy.com/MBDG

Model Code Example: MBDGLHNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 119 of 950

MODELMBEG

4.5:1 pilot ratio, load reactive load control valveSERIES 2 / CAPACITY: 30 gpm / CAVITY: T-2A

3-Port Non-vented

Load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve. The checkvalve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted reliefvalve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the relief valve at a ratedetermined by the pilot ratio.

TECHNICAL DATAPilot Ratio 4.5:1Maximum Recommended Load Pressure at Maximum Setting 3760 psiMaximum Setting 5000 psiFactory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiAdjustment - Number of Counterclockwise Turns to Increase Setting 9Reseat >85% of settingLocknut Hex Size 9/16 in.Locknut Torque 80 - 90 lbf in.Seal kit - Cartridge Buna: 990-202-007Seal kit - Cartridge Polyurethane: 990-002-002Seal kit - Cartridge Viton: 990-202-006

(L)CONTROLL Standard Screw AdjustmentC Tamper Resistant - Factory Set

(H)FUNCTIONAL SETTING RANGEH 1000 - 4000 psi (70 - 280 bar), 3000 psi

(210 bar) Standard SettingJ 2000 - 5000 psi (140 - 350 bar), 3000 psi

(210 bar) Standard Setting

(N)SEAL MATERIALN Buna-NV Viton

MATERIAL/COATINGStandard Material/Coating

/AP Stainless Steel, Passivated/LH Mild Steel, Zinc-Nickel

snhy.com/MBEG

Model Code Example: MBEGLHNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 120 of 950

MODELMBGG

4.5:1 pilot ratio, load reactive load control valveSERIES 3 / CAPACITY: 60 gpm / CAVITY: T-17A

3-Port Non-vented

Load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve. The checkvalve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted reliefvalve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the relief valve at a ratedetermined by the pilot ratio.

TECHNICAL DATAPilot Ratio 4.5:1Maximum Recommended Load Pressure at Maximum Setting 3760 psiMaximum Setting 5000 psiFactory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiAdjustment - Number of Counterclockwise Turns to Increase Setting 9Reseat >85% of settingLocknut Hex Size 9/16 in.Locknut Torque 80 - 90 lbf in.Seal kit - Cartridge Buna: 990-017-007Seal kit - Cartridge Polyurethane: 990-017-002Seal kit - Cartridge Viton: 990-017-006

(L)CONTROLL Standard Screw Adjustment

(H)FUNCTIONAL SETTING RANGEH 1000 - 4000 psi (70 - 280 bar), 3000 psi

(210 bar) Standard SettingJ 2000 - 5000 psi (140 - 350 bar), 3000 psi

(210 bar) Standard Setting

(N)SEAL MATERIALN Buna-NV Viton

MATERIAL/COATINGStandard Material/Coating

/AP Stainless Steel, Passivated/LH Mild Steel, Zinc-Nickel

snhy.com/MBGG

Model Code Example: MBGGLHNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 121 of 950

MODELMBIG

4.5:1 pilot ratio, load reactive load control valveSERIES 4 / CAPACITY: 120 gpm / CAVITY: T-19A

3-Port Non-vented

Load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve. The checkvalve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted reliefvalve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the relief valve at a ratedetermined by the pilot ratio.

TECHNICAL DATAPilot Ratio 4.5:1Maximum Recommended Load Pressure at Maximum Setting 3760 psiMaximum Setting 5000 psiFactory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiAdjustment - Number of Counterclockwise Turns to Increase Setting 7Reseat >85% of settingLocknut Hex Size 3/4 in.Locknut Torque 25 - 30 lbf ftSeal kit - Cartridge Buna: 990-019-007Seal kit - Cartridge Polyurethane: 990-019-002Seal kit - Cartridge Viton: 990-019-006

(L)CONTROLL Standard Screw Adjustment

(H)FUNCTIONAL SETTING RANGEH 1000 - 4000 psi (70 - 280 bar), 3000 psi

(210 bar) Standard SettingJ 2000 - 5000 psi (140 - 350 bar), 3000 psi

(210 bar) Standard Setting

(N)SEAL MATERIALN Buna-NV Viton

snhy.com/MBIG

Model Code Example: MBIGLHNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 122 of 950

MODELMBEBX

Fixed setting, 1.5:1 pilot ratio, load reactive load control valveSERIES 2 / CAPACITY: 30 gpm / CAVITY: T-2A

3-Port Non-vented, Fixed Setting

Fixed setting, load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve.The check valve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the reliefvalve at a rate determined by the pilot ratio.

TECHNICAL DATAPilot Ratio 1.5:1Factory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiReseat >85% of settingSeal kit - Cartridge Buna: 990-202-007Seal kit - Cartridge Polyurethane: 990-002-002Seal kit - Cartridge Viton: 990-202-006

(L)FACTORY SETL 4000 psi (280 bar)K 3000 psi (210 bar)M 5000 psi (350 bar)

(N)SEAL MATERIALN Buna-NV Viton

snhy.com/MBEBX

Model Code Example: MBEBXLNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 123 of 950

MODELMBGBX

Fixed setting, 1.5:1 pilot ratio, load reactive load control valveSERIES 3 / CAPACITY: 60 gpm / CAVITY: T-17A

3-Port Non-vented, Fixed Setting

Fixed setting, load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve.The check valve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the reliefvalve at a rate determined by the pilot ratio.

TECHNICAL DATAPilot Ratio 1.5:1Factory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiReseat >85% of settingSeal kit - Cartridge Buna: 990-017-007Seal kit - Cartridge Polyurethane: 990-017-002Seal kit - Cartridge Viton: 990-017-006

(L)FACTORY SETL 4000 psi (280 bar)K 3000 psi (210 bar)M 5000 psi (350 bar)

(N)SEAL MATERIALN Buna-NV Viton

snhy.com/MBGBX

Model Code Example: MBGBXLNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 124 of 950

MODELMBIBX

Fixed setting, 1.5:1 pilot ratio, load reactive load control valveSERIES 4 / CAPACITY: 120 gpm / CAVITY: T-19A

3-Port Non-vented, Fixed Setting

Fixed setting, load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve.The check valve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the reliefvalve at a rate determined by the pilot ratio.

TECHNICAL DATAPilot Ratio 1.5:1Factory Pressure Settings Established at 2 in³/min.Maximum Operating Pressure 5000 psiMaximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiReseat >85% of settingSeal kit - Cartridge Buna: 990-019-007Seal kit - Cartridge Polyurethane: 990-019-002Seal kit - Cartridge Viton: 990-019-006

(L)FACTORY SETL 4000 psi (280 bar)K 3000 psi (210 bar)M 5000 psi (350 bar)

(N)SEAL MATERIALN Buna-NV Viton

snhy.com/MBIBX

Model Code Example: MBIBXLNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 125 of 950

MODELMBEAX

Fixed setting, 3:1 pilot ratio, load reactive load control valveSERIES 2 / CAPACITY: 30 gpm / CAVITY: T-2A

3-Port Non-vented, Fixed Setting

Fixed setting, load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve.The check valve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the reliefvalve at a rate determined by the pilot ratio.

TECHNICAL DATAPilot Ratio 3:1Factory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiReseat >85% of settingSeal kit - Cartridge Buna: 990-202-007Seal kit - Cartridge Polyurethane: 990-002-002Seal kit - Cartridge Viton: 990-202-006

(L)FACTORY SETL 4000 psi (280 bar)K 3000 psi (210 bar)M 5000 psi (350 bar)

(N)SEAL MATERIALN Buna-NV Viton

snhy.com/MBEAX

Model Code Example: MBEAXLNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 126 of 950

MODELMBGAX

Fixed setting, 3:1 pilot ratio, load reactive load control valveSERIES 3 / CAPACITY: 60 gpm / CAVITY: T-17A

3-Port Non-vented, Fixed Setting

Fixed setting, load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve.The check valve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the reliefvalve at a rate determined by the pilot ratio.

TECHNICAL DATAPilot Ratio 3:1Factory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiReseat >85% of settingSeal kit - Cartridge Buna: 990-017-007Seal kit - Cartridge Polyurethane: 990-017-002Seal kit - Cartridge Viton: 990-017-006

(L)FACTORY SETL 4000 psi (280 bar)K 3000 psi (210 bar)M 5000 psi (350 bar)

(N)SEAL MATERIALN Buna-NV Viton

snhy.com/MBGAX

Model Code Example: MBGAXLNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 127 of 950

MODELMBIAX

Fixed setting, 3:1 pilot ratio, load reactive load control valveSERIES 4 / CAPACITY: 120 gpm / CAVITY: T-19A

3-Port Non-vented, Fixed Setting

Fixed setting, load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve.The check valve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the reliefvalve at a rate determined by the pilot ratio.

TECHNICAL DATAPilot Ratio 3:1Factory Pressure Settings Established at 2 in³/min.Maximum Operating Pressure 5000 psiMaximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiReseat >85% of settingSeal kit - Cartridge Buna: 990-019-007Seal kit - Cartridge Polyurethane: 990-019-002Seal kit - Cartridge Viton: 990-019-006

(L)FACTORY SETL 4000 psi (280 bar)K 3000 psi (210 bar)M 5000 psi (350 bar)

(N)SEAL MATERIALN Buna-NV Viton

snhy.com/MBIAX

Model Code Example: MBIAXLNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 128 of 950

MODELMBEGX

Fixed setting, 4.5:1 pilot ratio, load reactive load control valveSERIES 2 / CAPACITY: 30 gpm / CAVITY: T-2A

3-Port Non-vented, Fixed Setting

Fixed setting, load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve.The check valve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the reliefvalve at a rate determined by the pilot ratio.

TECHNICAL DATAPilot Ratio 4.5:1Factory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiReseat >85% of settingSeal kit - Cartridge Buna: 990-202-007Seal kit - Cartridge Polyurethane: 990-002-002Seal kit - Cartridge Viton: 990-202-006

(L)FACTORY SETL 4000 psi (280 bar)K 3000 psi (210 bar)M 5000 psi (350 bar)

(N)SEAL MATERIALN Buna-NV Viton

snhy.com/MBEGX

Model Code Example: MBEGXLNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 129 of 950

MODELMBGGX

Fixed setting, 4.5:1 pilot ratio, load reactive load control valveSERIES 3 / CAPACITY: 60 gpm / CAVITY: T-17A

3-Port Non-vented, Fixed Setting

Fixed setting, load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve.The check valve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the reliefvalve at a rate determined by the pilot ratio.

TECHNICAL DATAPilot Ratio 4.5:1Factory Pressure Settings Established at 2 in³/min.Maximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiReseat >85% of settingSeal kit - Cartridge Buna: 990-017-007Seal kit - Cartridge Polyurethane: 990-017-002Seal kit - Cartridge Viton: 990-017-006

(L)FACTORY SETL 4000 psi (280 bar)K 3000 psi (210 bar)M 5000 psi (350 bar)

(N)SEAL MATERIALN Buna-NV Viton

snhy.com/MBGGX

Model Code Example: MBGGXLNCONFIGURATION OPTIONS

Created on 11/06/2015 c© 2015 Sun Hydraulics Corporation See www.sunhydraulics.com for detailed product information 130 of 950

MODELMBIGX

Fixed setting, 4.5:1 pilot ratio, load reactive load control valveSERIES 4 / CAPACITY: 120 gpm / CAVITY: T-19A

3-Port Non-vented, Fixed Setting

Fixed setting, load reactive, load control valves with pilot assist combine two valves; a check valve and a relief valve.The check valve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the reliefvalve at a rate determined by the pilot ratio.

TECHNICAL DATAPilot Ratio 4.5:1Factory Pressure Settings Established at 2 in³/min.Maximum Operating Pressure 5000 psiMaximum Valve Leakage at Reseat 5 drops/min.Check Cracking Pressure 25 psiReseat >85% of settingSeal kit - Cartridge Buna: 990-019-007Seal kit - Cartridge Polyurethane: 990-019-002Seal kit - Cartridge Viton: 990-019-006

(L)FACTORY SETL 4000 psi (280 bar)K 3000 psi (210 bar)M 5000 psi (350 bar)

(N)SEAL MATERIALN Buna-NV Viton

snhy.com/MBIGX

Model Code Example: MBIGXLNCONFIGURATION OPTIONS