Stucchi is a recognized global leader in the designand manufacturing of quick coupling products for hydraulic sector.Stucchi products line is available in over 3500 different configurations offering options for different materials, surface treatments, threads, dimensions from 1/8” to 2”, tested up to 1 million impulses and for pressures up to 70 mpa (700 bars) for a wide range of outdoor and indoor applications.

Stucchi, with more than 50 years of experience,thanks to significant investments and innovativecapacities makes the companies of the groupa reality that exceed in excellence of designand realization of product.Stucchi solutions help saving time during operations and insure the good condition of the machinery in the long run.

A CONSTANT FLOW OF SOLUTIONS

Earth Moving

Transportation

Oil&Gas

Agriculture

Industrial

Hydraulic tools

Refrigeration

High Pressure

Cooling

Chemical food industry

MAINAPPLICATIONS

a constant flow of solutions

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Stucchi S.p.A.HeadquarterVia delle Arti e dei Mestieri, 17 24040 Pagazzano (BG) ItalyRegistered OfficeVia Galileo Galilei, 1 24053 Brignano Gera d’Adda (BG) Italystucchi.it

Stucchi USA inc.1107 Windham Parkway,RomeovilleIL 60446 USAstucchiusa.com

Stucchi (Shanghai)Fluid Power Technology Co., LtdNo. 5, Lane 2500, Xiupu RoadKangqiao Industrial ParkPudong New District201203 Pudong Shanghai, Chinastucchichina.com

Stucchi FCP Pty Ltd.8 / 7-11 Rodeo DriveDandenong SouthVIC 3175 Australiastucchiaustralia.com

DIRECTORY

PRODUCTS

Valving style: PoppetInterchange: SAE J639Available sizes: 1/4” Operating pressure: Up to 10 barMaterial: BrassConnection system: Push - screwConnection under pressure:Not allowedTypical use: Indoor

SERIES

AC

R-A

CB

Valving style: Flat faceInterchange: ISO 16028 and NFPA T3.20.15 HTMA (size 3/8”)Available sizes: From 1/4” to 2” Operating pressure: Up to 300 barFlow rate: Up to 1000 L/MinMaterial: High strength carbon steelConnection system: PushConnection under pressure:Not allowedTypical use: Outdoor

Valving style: Flat faceInterchange: ISO 16028 and NFPA T3.20.15 HTMA (size 3/8”)Available sizes: From 1/4” to 2” Operating pressure: Up to 300 barFlow rate: Up to 1000 L/MinMaterial: Internal parts in stainless steelConnection system: PushConnection under pressure:Not allowedTypical use: Outdoor

Valving style: Flat faceInterchange: ISO 16028 and NFPA T3.20.15 HTMA (size 3/8”)Available sizes: From 1/4” to 1”Configuration: Modular construction Operating pressure: Up to 350 barFlow rate: Up to 378 L/MinMaterial: Stainless steel (AISI 316)Connection system: PushConnection under pressure:Not allowedTypical use: Indoor & Outdoor

Valving style: Flat faceInterchange: ISO 16028 and NFPA T3.20.15 HTMA (size 3/8”)Available sizes: From 3/8” to 1/2” Operating pressure: Up to 350 barFlow rate: Up to 90 L/MinMaterial: High strength carbon steelConnection system: PushConnection under pressure: Female side, other side to drainTypical use: Outdoor

Valving style: Flat faceInterchange: ISO 16028 and NFPA T3.20.15 HTMA (size 3/8”)Available sizes: From 1/8” to 1-1/2”Configuration: Modular construction Operating pressure: Up to 420 barFlow rate: Up to 750 L/MinMaterial: High strength carbon steelConnection system: PushConnection under pressure:Not allowedTypical use: Outdoor

Valving style: Flat faceInterchange: ISO 16028 and NFPA T3.20.15 HTMA (size 3/8”)Available sizes: From 1/8” to 2”Operating pressure: Up to 350 barFlow rate: Up to 1000 L/MinMaterial: Stainless steel (AISI 316)Connection system: PushConnection under pressure:Not allowedTypical use: Indoor & Outdoor

Valving style: Flat faceInterchange: ISO 16028 and NFPA T3.20.15 HTMA (size 3/8”)Available sizes: From 3/8” to 1-1/2” Operating pressure: Up to 350 barFlow rate: Up to 750 L/MinMaterial: High strength carbon steelConnection system: PushConnection under pressure:Male side, other side to drainTypical use: Outdoor

Valving style: Flat faceInterchange: ISO 16028 (for the couplings)Available sizes: From 1/2’’ to 3/4’’Operating pressure: Up to 350 barFlow rate: Up to 200 L/Min Material: High strength carbon steelConnection system: PushConnection under pressure:One side+disconnection allowedTypical use: Outdoor

SERIESS

AT

UR

N SERIES

SERIES A SERIES

SERIES

AX SERIES SERIES

SERIES

A-H

D

AP

M

Valving style: BallInterchange: Similar Couplings (High Pressure)Available sizes: From 1/4” to 3/8” Operating pressure: Up to 700 barFlow rate: Up to 23 L/MinMaterial: High strength carbon steelConnection system: ScrewConnection under pressure:Not allowedTypical use: Outdoor

SERIES

IV-H

P

FL

FIR

G-Q

FIR

G Valving style: Flat faceInterchange: Stucchi profileAvailable sizes: From 1/4” to 2” Operating pressure: Up to 600 barFlow rate: Up to 1000 L/MinMaterial: High strength carbon steelConnection system: ScrewConnection under pressure:Both side, easy connection + disconnection allowedTypical use: Outdoor

SERIES

VE

P-P

Valving style: Flat faceInterchange: Stucchi profileAvailable sizes: From 3/4” to 1-1/2” Operating pressure: Up to 500 barFlow rate:Up to 750 L/MinMaterial: High strength carbon steelConnection system: ScrewConnection under pressure:Both side, easy connection + disconnection allowedTypical use: Outdoor (Heavy duty)

SERIES

Valving style: Flat faceInterchange: Stucchi profileAvailable sizes: From 1/8” to 3/8” Operating pressure: Up to 720 barFlow rate: Up to 46 L/MinMaterial: High strength carbon steelConnection system: PushConnection under pressure:Not allowedTypical use: Outdoor

SERIES

A-H

P

Valving style: Flat faceInterchange: Stucchi profileAvailable sizes: From 1/4” to 1-1/2” Operating pressure: Up to 600 barFlow rate: Up to 750 L/Min Material: High strength carbon steelConnection system: ScrewConnection under pressure:Both side, easy connection + disconnection allowedTypical use: Outdoor

SERIES

VP

-P

Valving style: Flat faceInterchange: Stucchi profile Available sizes: From 3/8” to 3/4” Operating pressure: Up to 350 barFlow rate: Up to 378 L/MinMaterial: Aluminium & high strength carbon steelConnection system: LeverConnection under pressure: Both side, easy connection Typical use: Outdoor

SERIES

DP

Valving style: Flat faceInterchange: Stucchi profile Available sizes: From 3/8” to 1/2” Operating pressure: Up to 10 barFlow rate: Up to 90 L/MinMaterial: Aluminium & brass Connection system: LeverTypical use: Indoor

SERIES

GR

E

Valving style: Flat faceInterchange: Stucchi profile Available sizes: From 3/8” to 1” Operating pressure: Up to 350 barFlow rate: Up to 378 L/MinMaterial: Brass & high strengthcarbon steel Connection system: LeverConnection under pressure: Both side, easy connectionTypical use: Outdoor

SERIES

GR

ISO16028 MULTICOUPLINGSSTUCCHI SOLUTIONS

HIGH PRESSURE

Valving style: PoppetInterchange: ISO 7241-1 AAvailable sizes: From 1/4” to 2” Operating pressure: Up to 350 barFlow rate: Up to 1000 L/MinMaterial: High strength carbon steelConnection system: Single acting sleeveConnection under pressure:One side with PC versionTypical use: Outdoor

SERIES

BIR

Valving style: Ball/PoppetInterchange: Similar couplings+ IR V + ISO 7241-1 “A” size 1/2” onlyAvailable sizes: From 1/4” to 1” Operating pressure: Up to 300 barFlow rate: Up to 200 L/MinMaterial: High strength carbon steelConnection system: Single active sleeveConnection under pressure:Not allowedTypical use: Outdoor

SERIES

IR/I

R-V

Valving style: Poppet (Breakaway system)Interchange: ISO 7241-1 AAvailable sizes: From 1/4” to 1” Configuration: Modular construction Operating pressure: Up to 350 barFlow rate: Up to 200 L/MinMaterial: High strength carbon steelConnection system: Push-pullConnection under pressure:Not allowedTypical use: Outdoor

SERIES

I/IP

Valving style: PoppetInterchange: ISO 7241-1 BAvailable sizes: From 1/8” to 1” Operating pressure: Up to 350 barFlow rate: Up to 200 L/MinMaterial: High strength carbon steelConnection system: Single acting sleeveConnection under pressure:Not allowedTypical use: Indoor & Outdoor

SERIES

IRB

Valving style: PoppetInterchange: ISO 7241-1 BAvailable sizes: From 1/8” to 1” Operating pressure: Up to 250 barFlow rate: Up to 200 L/MinMaterial: Stainless steelConnection system: Single acting sleeveConnection under pressure:Not allowedTypical use: Indoor & Outdoor

SERIES

IRB

X

Valving style: PoppetInterchange: ISO 7241-1 BAvailable sizes: From 1/8” to 1” Operating pressure: Up to 200 barFlow rate: Up to 200 L/MinMaterial: BrassConnection system: Single acting sleeveConnection under pressure:Not allowedTypical use: Indoor

SERIES

IRB

O

ISO B ISO A

Valving style: Check valvesAvailable sizes: From 1/8” to 2” Standard cracking pressure:Up to 4,5 barFlow rate: Up to 1000 L/MinMaterial: High strength carbon steelTypical use: Outdoor

SERIES

VU

Z

CHECK VALVES SAE J639

Valving style: Flat faceInterchange: ISO 5676Available sizes: 3/8” Operating pressure: Up to 150 barFlow rate: Up to 23 L/MinMaterial: High strength carbon steelConnection system: Single acting sleeveConnection under pressure:Not allowedTypical use: Outdoor

SERIES

IFR

Valving style: Flat face limited spillInterchange: Similar Couplings (Rohrleitung)Available sizes: From 3/8” to 1-1/4” Operating pressure: Up to 420 barFlow rate: Up to 576 L/Min Material: High strength carbon steelConnection system: ScrewConnection under pressure: One sideTypical use: Outdoor

SERIES

VR

Valving style: PoppetInterchange: Similar CouplingsAvailable sizes: From 1/2” to 1” Operating pressure: Up to 465 barFlow rate: Up to 200 L/MinMaterial: High strength carbon steelConnection system: ScrewConnection under pressure: One sideTypical use: Outdoor

SERIES

VLS

Valving style: PoppetInterchange: Similar Couplings (Oil & Gas)Available sizes: From 3/4” to 2” Operating pressure: Up to 345 barFlow rate: Up to 1100 L/Min Material: High strength carbon steelConnection system: ScrewConnection under pressure: One sideTypical use: Outdoor

SERIES

VO

F

Valving style: PoppetInterchange: ISO14541Available sizes: From 1/4” to 1-1/4” Operating pressure: Up to 450 barFlow rate: Up to 378 L/Min Material: High strength carbon steelConnection system: ScrewConnection under pressure: One sideTypical use: Outdoor

SERIES

VD

OTHER INTERCHANGES

Valving style: PoppetInterchange:similar couplings (Nordic interface)Available sizes: From 1/4” to 1” Operating pressure: Up to 600 barFlow rate: Up to 378 L/MinMaterial: High strength carbon steelConnection system: Single acting sleeveConnection under pressure: One side with PC version Typical use: Outdoor

SERIES

IRC

WARNING! A defect, a wrong choice or an improper use of products, can cause injury to persons, animals and objects.It is MANDATORY to read and closely follow the instructions written on www.stucchi.it before selecting or using Stucchi products.Connection under pressure are under residual pressure. Never connect or disconnect with dynamic pressure (e.g. pump on). For full specifications see specific data sheet on www.stucchi.it

Easy connection is the Stucchi solution for manual connection with residual pressure in the circuit. The male couplings have a triple valve system: double internal pressure release valve and a flat face valve.This system easily allows connection of couplings with internal high residual pressure in safe condition and without fluid loss.

VE

P-H

DSpecific dimensions of Stucchi VEP-P, VP-P and VOF series follow BOP legislation and are approved by Lloyd’s Register in accordance with API 16D and the EUB Directive #36.For complete technical information please contact Stucchi technical support.