PFP series expansion valve

The valve plate adopts a split expansion structure, achieving low torque and low friction during the switching process

Full bore design effectively eliminates pressure drop and eddy currents, and slows down the erosion of solid particles in the liquid on the valve

The valve cover and valve body are metal sealed, and soft sealing and metal sealing are used between the valve plate and valve seat

Work pressure: 2000Psi~10000Psi.

Nominal diameter: 1-13/16 "to 7-1/16" (46mm to 180mm)

Working media: oil, natural gas, mud.

Working temperature: -46 ℃~121 ℃ (L.U level).

Material level: AA, BB, CC, DD, EE, FF, HH.

Specification level: PSL1 to PSL4.

Performance level: PR1~PR2