Pressure Relief and Sustaining Valve

Body: WCB, CI, SS304, SS316

Disc: WCB, CI, SS304, SS316

Diaphragm: EPDM, NBR

Pilot Valve: Brass, Stainless Steel

Spring: Stainless Steel

Shaft: Stainless Steel

Nominal Diameter: DN50  to DN200

Nominal Pressure: PN16 to PN64

End Connection: Flanged, Buttweld, Socketweld

Dimension

PN16                                                            Unit: mm

DNLHH1
50205270200
65229305210
80250320220
100292400260
125330455310
150356502342
200495636413

 

Body Material

Carbon Steel, Cast iron, Ductile Iron, SS304, SS316, Stainless steel, Wcb

Class

150, 1500, 180, 2500, 300, 400, 4500, 600, 900

Connection Type

Buttweld, Screwed, Wafer type/Lug type

Size

1 1/2", 1 1/4", 1", 1/2", 10", 12", 14", 16", 18", 2 1/2", 2", 20", 24", 28", 3", 3/4", 30", 32", 36", 4", 40, 40", 44", 48", 5", 56", 6", 64", 72", 8", 80"

Pressure Relief and Sustaining...

238.32334.29

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