Magnum Line Pressure Operated Surface Safety Gate Valve

Invention, Unique Design & Extraordinary Craftsmanship

Subsea Intervention Systems

Custom Design & Manufacture

Wellheads & Christmas Trees

Magnum Gate Valves

Blow Out Preventers

Manifold Systems

Ball Valves

Well Test Products

TM

WOM’s Line Pressure Operated Surface Safety Gate Valves are ideal where control pressure is not available

This system consists of a surface safety gate valve, high pressure pilot, low pressure pilot, and a velocity check valve. The LPO SSV’s use line pressure as a control pressure to activate the actuator, resulting in a self-operating system. High and low pressure pilots sense line pressure continuously. Any abnormal pressure changes such as high pressure increase or low pressure decrease cause these pilots to exhaust control pressure from the safety valve, closing the valve. Installed as a secondary master on the tree, on

and transmission lines, the WOM LPO SSV is ideal for single point protection.

Hard Facing components ensure better protection under highly corrosive, erosive, and abrasive conditons... Fewer replacement parts reduce spare parts inventory...Meets all API standards and ISO quality requirements.

The Magnum gate valves provide sealing reliability that is unmatched in the industry. The patented design has been proven in hundreds of well control applications during drilling, testing, and production...onshore, offshore, and subsea.

Key to the Magnum’s superior bi-directional sealing is the “Sure-Seal” system. This unique “thru- conduit” design provides both upstream and downstream sealing, creating a pressure energized balance between the slab gate and

subjected to line pressure to form a positive metal-to-metal seal.

The body cavity is exposed to line pressure only during valve opening and closing, ensuring better lubricant retention, less exposure to line contaminants, and longer service life with less maintenance.

TM

MagnumLine Pressure Operated Surface Safety Gate Valve

WORLDWIDE OILFIELD MACHINE

Magnum “Sure-Seal” Assembly

WOM Hydraulic Actuator

Velocity Check Valve

Low Pressure Pilot

High Pressure Pilot (Not Shown-Mounted behind Low Pressure Pilot)

WOM’s Magnum Line Pressure Operated Sur-face Safety Gate Valves are available in sizes 1-13/16” through 7-1/16” and in working pressures from 2,000 psi through 20,000 psi. Available in a wide range of trims.

Contact Us

Worldwide Oil�eld Machine, Inc.

11809 Canemont StreetHouston, Texas 77035 USA Phone: +1 (713) 729-9200Fax: +1 (713) 729-7321

11625 Fairmont St.

Phone: +1 (713) 721-5200Fax: +1 (713) 721-5205

5800 Cunningham

Phone: +1 (713) 937-0795Fax: +1 (713) 937-8574

7 St Machar RoadAberdeen AB24 2UUScotland, UKPhone: +44 (01224) 484400Fax: +44 (01224) 489740

Worldwide Oil�eld Machine, Inc.Headquarters/ U.S.A

Worldwide Oil�eld Machine Ltd. - UK

Worldwide Oil�eld Machine, Inc.

Houston, Texas 77041 USA

Houston, Texas 77035 USA

Worldwide Oil�eld Machine Pvt. Ltd - India Gat No. 778, at Post Velu Pune Satara Rd.Tal. Bhor, Dist. Pune 412 205. IndiaPhone 1: +91-8308210300Phone 2: +91-8308215300

Magna Casting & Machine WorksGat No. 777, at Post Velu Pune Satara Rd.Tal. Bhor, Dist. Pune 412 205. IndiaPhone 1: +91-8308210300Phone 2: +91-8308215300

Magnum Forge & Machine Works Gat No. 777, at Post VeluPune Satara Rd.Tal. Bhor, Dist. Pune 412 205. IndiaPhone 1: +91-8308210300Phone 2: +91-8308215300

Worldwide Oil�eld Machine, Inc.- Turkmenistan Yimpash Business Centre Turkmenbashy Shayoly 54 O�ce #308 3rd Floor Ashgabat –Turkmenistan 744000Phone 1: +99-365 820130Phone 2: +99-365 309757

Worldwide Oil�eld Machine, M.E. - U.A.E

Magnum Technology Center

Worldwide Oil�eld Machine Asia Paci�c-Singapore17 Gul Way Singapore 629194Phone: +(65) 66901700Fax: +(65) 65603859

Jebel Ali Free Zone (JAFZA) South,Plot# S61302, Near Gate#12, P.O. Box: 32478Dubai (UAE) Phone: (971-4) 81 63 600Fax: (971-4) 81 63 601

Jebel Ali Free Zone (JAFZA) South,Plot# S61302, Near Gate#12, P.O. Box: 32478

PT Worldwide Oil�eld Machine - Indonesia#11-08 One Paci�c Place Sudirman Central Business DistrictJl. Jenderal Sudirman Kav. 52-53,Jakarta 12190Phone: + 1-832-372-0674

Dubai (UAE) Phone: (971-4) 810 8600Fax: (971-4) 810 8601

11400 Tanner Rd.

Phone: +1 (713)-937-8323Fax: +1 (713) 937-8574

Worldwide Oil�eld Machine, Inc.

Houston, Texas 77041 USA

Worldwide Oil�eld Machine- Korea#1012, 481-10, Byucksan Digital Vally-II,Gasandong, GumchonGuSeoul, Korea 153-803Phone: +82-2-854-6806

Disclaimer. This catalog is published for informational purposes only. All previous catalogs are not valid and should not be used as a reference in any form. Rev. 2019

WOM Brazil LTDARua Lady Esteves da Conceição 119 Macae, RJ, 27933-420, BRAZIL Phone: +55 22 3081-3500

4707 SCR 1210 Midland, Texas 79706 – 305349Phone: +1 (832) 908-4154

Worldwide Oil�eld Machine, Inc.