For Steam - Air - Gas

PRESSURE SETTINGS


STEAM TO 750 PSI. , AIR/GAS TO 750 P.S.I. , Liquid To 750 PSI.


This valve having standard assembly of cast steel / bronze / Stainless Steel with flat seats& wing guided discs for Air usage & flat discs for Gas, Steam & Liquid applications. Either type is available with S.S spring & with all trims of bronze or S.S for low temperature-cryogenic-service. These series safety valves we offer with soft seat-sealing Teflon washer to produce superior seat tightness for special application like “Cold” liquefied air, gas, oxygen service. These valves normally comes with BSP(M) Inlet & BSP (Fe) Outlet Threads. This valve have unique construction in single piece of body-bonnet as a compact look.

These series of valve available with plain lifting lever, packed lifting lever, gag & flanged connection, seal welded to valve base or body

APPLICATIONS : For protection of unfired pressure vessels only, gas compressors and systems handling hazardous or noxious gases requiring valves which are pressure tight on downstream side. This safety valve used for process and general application of all state natures on equipments or systems.

PARTS AND MATERIALS


DESCRIPTION MATERIAL
BODY GUN METAL/CF8/CF8M/CF3M
PISTON GUIDE AISI 304 / AISI 316
PISTON AISI 304 / AISI 316
CAP CAST IRON
NOZZLE SEAT GUN METAL/CF8/CF8M/CF3M
SETTING SCREW SS 304
SETTING SCREW NUT SS 304
SPINDLE AISI 410
SPRING BUTTON AISI 410
SPRING SPRING STEEL EN-45

SIZE RANGE


  1. Inlet : ½” To 2” (BSP-M/NPT-M/Flanged End)
  2. Outlet : ½” To 2” (BSP-F/NPT-F/Flanged End)
Inlet Threaded Male Orifice Designation Outlet Threaded Female Max.Set Press.PSI Carbon Steel Spring
½” D ¾” 750 750
¾” E 1 750 750
1” F 1 ½” 750 750
1 ¼” G 1 ½” 750 750
1 ½” H 2” 750 750
2” J 2” 750 750

OPTIONAL ACCESSORIES


  1. Closed cap with packed lifting lever (On Specific Requirement)
  2. Stainless Steel Spring
  3. Pressure Tight Hold, Cap with Gag, Packed with Gag or any special

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