Valve
Pressure Reducing Valve PRRA-LY
Pressure Reducing Valve PRRA-LY
PRRA-LY series pressure reducing valve is suitable for regulating gas pressure. This product has been precisely calculated, measured and processed to precisely adjust the pressure and has a long service life. The sensing system also has a smooth adjustment process and high stability.
DETAIL
Model: PRRA-LY
Introduction
PRRA-LY series pressure reducing valve is suitable for regulating gas pressure. This product has been precisely calculated, measured and processed to precisely adjust the pressure and has a long service life. The sensing system also has a smooth adjustment process and high stability.
Features
■ OEM service
■ Lightweight structural design, suitable for general pressure regulation requirements
■ Adopts stainless steel diaphragm as pressure measuring elements, which has long service life and
good sensitivity
■ Adopts SS316L as body material, which is easy to maintain and good corrosion resistance
■ Adjust and control pressure by spring
■ Installation rack is optional for easier installation
Main Specifications
▼Pressure gauge connection
Size: 1/4”, 3/8”, 1/2”
Spec.: NPT, PT
Other thread spec. are available made-to-order
▼Outlet pressure range
150 psig (10 bar)
100 psig (7 bar)
50 psig (3.5bar)
▼Max. inlet pressure
400 psig (28 bar)
▼Operating temperature
-10°C to 60°C
▼Accessories (Option)
Installation rack
Other Specifications
▼Body
SS316L
▼Measuring elements
Diaphragm & spring
Please refer to component material table
▼Bonnet
SS316L
▼Stem
Copper alloy
▼Seat
PFA
▼Poppet
SS316L
▼Flow capacity
400 psig / 27.6 bar
Gas inlet: Cv = 0.2
▼Max. pressure resistance
150% of rated pressure
▼Other requests (Option)
Third party notarized documents
Inspection report
Tag
Inlet gauge port at 90°
Outlet gauge port at 90°
Outlet gauge port at 80°
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