نام محصول:
دریچه
نام انگلیسی:
Ball valve
برند:
Yantai Jereh
مشخصات:
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.
Features
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.
توضیحات:
Type
ball
Operation
pneumatic, hydraulic
Media
for water, for oil, for acids, for gas
Body$
manifold, symmetrical
Applications
actuator
Associated function
balancing
Other characteristics
remote control
DN
9 in
Pressure
Min.: 5,000 psiMax.: 20,000 psi
Temperature
Min.: -75 °F(-59 °C)Max.: 250 °F(121 °C)
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