PFF Series Gate Valve

PFF Series Gate Valve

Features:

• Full bore design to efficiently eliminate pressure drop and vortex and reduce the washing to the valve from solids in fluid;
• Metal-to-metal sealing applied between bonnet and body, gate and seat, body and seat;
• Surface of gate and seat is welded overlay with hard alloy to resist corrosion and washing;
• The balanced stem can balance the stem load, reduce stem thread load and bearing load to decrease operating torque;
• Back seal for bonnet and stem – to make replacing stem and seal ring under pressure possible;
• With sealant injection valve on one side of bonnet – to supply sealant and improve sealing and lubrication performance of gate and seat;
• Rising stem structure to indicate the open or shut state of the valve;
• Pneumatic/hydraulic actuator available upon requirements of users;

Specifications:

Standard	Operating Pressure	DN	Operating Media	Operating Temperature	Material Grade	Specification Level	Performance Level
API Spec 6A	2000-20000psi	1 13/16’’ – 9” (46mm-230mm)	Oil/Natural Gas/Mud/ Water/Gas containing H2S/CO2	LU (-46℃ - 121℃)	AA BB CC DD EE FF HH	PSL1-4	PR1-2

(Products of various specifications are available. For any other detailed information, please contact us.)

Pictures:

PFF Series Gate Valve

PFF Series Gate Valve - Manual Type PFF Series Gate Valve - Hydralic Type

For further and more detailed product information, you are welcome to contact us at any time in any of the following ways.

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Contact:

Aiphen ZHANG
Sales Manager
Chongqing Hi-Sea Marine Equipment Import & Export Co., Ltd.
Address: Unit 20-5, Building of Chongqing General Chamber of Commerce, No.2, Hongjin Street, Yubei District, Chongqing 401147, China
E-mail: oildept@hiseamarine.com