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Gate Valve
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Frac Valve
Gate Valve
Safety Valve
Expansion Valve
Product Introduction
Jereh frac valves are developed to meet continuous high pressure and large displacement demand. The valve is installed on frac tree or frac manifold, with a balancing lower stem on the bottom and a unique ball screw structure, featuring low torque and easy operation.
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Product Details

• Full-bore, two-way symmetrical downstream seal, pressure assisted seal

• Two lubrication fittings for washout and lubrication of valve chamber

• Proper gap between gate and seat can block foreign matters and prevent binding.

• Zero-chamfer flowbores help to mitigate turbulence during fracturing operations.

• Low open/close torque, only 2/3 of valves of the same size and pressure rating

• Hard alloy sealing surface and metal seal deliver long service life.

• Hydraulic/pneumatic actuator realizes remote control. 

 

Specifications
Working Pressure 5,000 psi~20,000 psi
Working Medium Drilling fluid, frac acidizing fluid, oil, sour natural gas, water
Main Bore 4-1/16"~9"
Temperature Level K~U (-75℉~250℉)
Material Grade AA, BB, CC, DD, EE, FF, HH
Manufacturing Level PSL1~PSL4
Performance Level PR1, PR2
Product Introduction
Gate Valve is only intended for complete open and close of flow path, not for flow adjustment. The gate moves perpendicular to the flow path centerline for flow open and close, allowing two-way flow.
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Product Details

• Full-bore, two-way symmetrical seal, pressure assisted seal.

• Sealing surface of gate and seat is painted tungsten carbide, delivering excellent resistance to erosion and corrosion. 

• Bonnet and stem feature back-seal design, easy for stem seal replacement in pressurized condition.

• Grease injection valve on one side of bonnet is easy to add grease.

• Low open/close torque.

• Double flange, threaded-end or special connections


Specifications
Bore 1 13/16"~4 1/16"
Working Pressure 3,000 psi~15,000 psi
Temperature Level K~U (-75℉~250℉)
Material Grade AA, BB, CC, DD, EE, FF, HH
Manufacturing Level PSL1~PSL4
Performance Level PR1, PR2


Product Introduction
Jereh Safety Valve is equipped with pneumatic, hydraulic or electric actuator, widely used in Christmas tree and surface manifold. In case of any emergency such as oil/gas leak or fire, Safety Valve can immediately shut off well to protect production.
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Product Details

• Adopting gate valve structure

• Actuator delivers high pressure containing capability and long life.

• Able to shut off in case of failure

• Quick shut within 4-8 seconds

• Equipped with lock and fire-proof functions

• Applicable to master valve and wing valve of Christmas tree and surface manifold

• A control panel for actuator


Specifications
Bore 1 13/16"~4 1/16"
Working Pressure 3,000 psi~15,000 psi
Temperature Level K~U (-75℉~250℉)
Material Grade AA, BB, CC, DD, EE, FF, HH
Manufacturing Level PSL1~PSL4
Performance Level PR1, PR2
Product Introduction
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Product Details
Specifications
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