2 5mm (1”) to 250mm (10”).
Bodies are available Un-Lined, Lined with Hard Rubber, Neoprene, Hyplon.
Cast iron /St. St.
As per ANSI B 16.5, Cl.150
Soft Seated Weir Type Construction Class VI as per ANSI B 16.104.
For control of Air, Water, Oil, Liquids,Chemicals, Water Treatment Plant, Reverse Osmosis Plant, etc.
-20°C to +80 °C
|Max. Pres. over|
Upto 4.5 bar
Guided through a PTFE bearing, leakage prevented by Synthetic seal, protected by rubber bellow, SS AISI 304/410 ground and hard chrome plated
CI-ASTM 126 CI.B (DIN 0.06025 GG25). CS-ASTM A216 WCB (DIN 1.0619 GS-C 25). SS-ASTM A351 CF8(DIN1.4301)
EPDM – Standard, available in Buna Nitrile, Neoprene, Hyplon, Silicon and PTFE
|Face to Face|
As per DIN-3202.Part I Series F1.(All materials)
As per BS 5156, CI. 150
Soft seal gland incorporated as safety.
|Working Pres. Range|
Indicated in the table is considered, Pressure applicable from one end. If the pressure is applicable from both end, the figure should be reduced by 50%.
Steel pressing to IS 513CRCD.
Nylon inserted high Neoprene, rollform type.
EN 47 , Cr. V. Steel
Cast carbon steel castings one piece.
Diaphragm Seated Valves
2-Way Pneumatic Operated Diaphragm Seated Valves. Normally Closed or Normally Open Type.(Field Reversible from Normally Closed to Normally Open)