PR-3AS) CAST IRON PRESSURE REDUCING VALVE CLASS 10K
* Please name the model No. (PR-3AS) when negotiation.
* Thread: BS21, ANSI B2.1 or DIN-259.
* Max. Temperature: 220℃
* Test Pressure: Body 20 kgf/cm2 (Hydrostatic)
* Primary Pressure: 0.3 kgf/cm2 – 10 kgf/cm2
Material:
Model: PR-3AS
Body Cap IRON
Bottom Cover IRON
Gasket ASBESTOS
Diaphragm ST.ST.
Seat/Disc/Stem STEEL
Spring ST.ST.
Spring Seat STEEL
Packing PTFE
Adjust Scr. Nut BRASS
Bolt STEEL
DIMENSION mm
Size inch 1/2 3/4 1
mm 15 20 25
L 93 93 101
H 196 196 202
黄顺得
