PRESSURE SETTINGS: TO 800PSI. AIR/GAS, TO 800 PSI.STEAM,

Extra heavy, rugged construction Both inlet and outlet connections are cast integral with body to permit easy inspection and servicing without disconnecting inlet or discharge piping. This Design is metal concept for long life use.

SPRINGS : Steel, cadmium plated, are standard, These valves are available with stainless steel springs and with all hardware of brass, bronze or stainless steel for low temperature cryogenic service.

Note 1 - S/S seat and disc is handwheel equipped for quick variation of setting

Note 2 - S/S seat and disc pressure tight cap. ASME Std.for gas.

Note 3 - Has Stainless steel seat and disc, for steam (except on boiler) and air

APPLICATION : Unfired pressure vessels only. Gas lines, compressors, Boilers and separators

CONNECTIONS : Unfired pressure vessels only. Gas lines, compressors, Boilers and separators

SIZE AND PRESSURE RANGE

PRESSURE SETTINGS: 15-500 PSI

These high pressure safety valves combine extra sturdy construction, a patented* three-piece disc including seat seal of Teflon, and finely adjustable blow down control-resulting in long service life with superior seat tightness at operating pressure

APPLICATION : Multi-stage compressor intercoolers and after coolers, Receivers
Especially recommended for thermal expansion relief and/or full rated capacity discharge. When equipped with S/S springs, or all stainless steel assemblies, for low temperature-cryogenic- installations.

SIZE RANGE

PRESSURE SETTING 15 TO 50 PSI ONLY

This Valve Normally know as thermal safety relief valve In accordance with A.S.M.E. Code Section IV. Low Pressure Heating Boilers, water pipe line, solvent line, gas line (Hazardous) this valve giving smooth service. Available thru D TO J orifice designations, Stainless Steel trims are under standard practice. Closed screwed cap will be provided if not specified.

APPLICATION : For “cold” to liquefied air, gas, oxygen, cryogenic, service for unfired pressure vessels, Transfer lines and gas systems

CAPACITIES

15-50 PSI. SET (Adjustable ) PRESSURE – 20% ACCUMULATION

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

SIZE RANGE

1. Inlet : ½” To 2” (BSP-M/NPT-M/Flanged End)
2. Outlet : ½” To 2” (BSP-F/NPT-F/Flanged End)

PRESSURE RATINGS – 50 to 3500 PSI

These high pressure valves combines’ special seat construction with very nominal dia of inlet bore area. These valve seat area is bevel type for zero leak proof tightness at operating pressure up to 3500 PSI with 33% accumulation. This valve having small Orifice Designation to control & Safety of Line. This valve pressure is adjustable

APPLICATIONS : A Stainless steel valve used for process & general applications like water on equipment or Pump System.

SIZE RANGE

These valves having alloy disc and full nozzle - Seats lapped to optical flatness. These valves available with Teflon (PFA) disk insert for hazardous application and cryogenic application. Valve housing is heavy cast steel construction of body provides comfort wrench clearance for easy installation. Valve will be Factory tested and adjusted for precise opening and for correct blow down. These series involves flacker designs offer Full Flow Discharge Capacity with use of metal to metal contact surface.

PARTS AND MATERIALS

DIMENSIONS

NOTE: Complete Dimension Furnished on Request.

OPTIONAL ACCESSORIES

1. Closed Cap With Packed Lever
2. Teflon Seated (PFA) for leak free performance in hazardous application.
3. S.S. Stem &Moc recommended for use on several conditions.
4. NPT inlet on specific requirement.
5. Pressure hood on special requirement.
6. Pressure seal arrangement if required.