Cast Steel Valves

Additional Details

Our clients can avail from us wide range of Cast Steel Gate, Globe, NRV IBR and Non IBR which is available in the : ½” to 16” ( 15mm to 400 mm) size. These high pressure valves are offered in class 1500 & 2500 Body & Bonnet joint. Our products are available in the both bolted and pressure seal design

Product Specification:

Size: ½” to 16” ( 15mm to 400 mm)

Material: Carbon Steel, Stainless Steel, Alloy Steel

Rating (Class): 150, 300, 600, 1500 , 2500

End Connection: Flanged Ends , Butt Weld Ends

Operation: Hand wheel ,Gear Operated, Electric Actuator

Working:

The Gate valves are large to accommodate the yoke and stem mechanism

They fully open the full bore design provides an uninterrupted flow pat

Often used fully open or closed, for on/off isolation and not used for modulating flow control duties

Variants include solid and flexible wedge gates, double disc gates, through conduit valves, parallel slide valves and knife gate valves

Globe valves are designed for flow control or on/off isolation of fluids and have straight patterns, angle patterns, oblique patterns and needle designs with a large variety of internal seat construction variants to handle High Pressure flow control duties

Provided with a choice of metal body options and trims

Globe valves are widely used throughout industry

Globe valve designs consist of o.s. & y type, rising spindle and bolted bonnets

The valve comprises of a solid rotating plug type disc which is fine lapped

Back seat facilities provides easy replacement of gland packing under pressure

Extra deep stuffing box ensures fluid tightness, long packing life and low emissions. We offer globe valves with special packing, suitable for thermic fluid temperature up to 425º C

A check valve is a mechanical device, a valve, that normally allows a fluid to flow through it in only one direction

Check valves are two-port valves

They have two openings in the body, one for fluid to enter and the other for fluid to leave

Various types of check valves used in a wide variety of applications. Although they are available in a wide range of sizes and costs, many check valves are very small, simple and cheap Check valves work automatically and most are not controlled by a person or any external control; accordingly, most do not have any valve handle or stem

The bodies (external shells) of most check valves are made of metal

Salient Features:

Body & Bonnet made from high quality Castings

The Forgings are precision machined for high performance

Leak Proof Body-Bonnet Joint With Spiral Wound Gasket

Die molded Graphite (Grafoil) Packing Rings, controlled clearance between stem, gland and bonnet bushing for guaranteed low emissions and also suitable for higher temperature

Deep stuffing box is providing for tightness and maximum long packing life

Swinging Eye Bolts provide easy access to the stuffing box

Back seating feature provide repacking of the stuffing box on line with the valve in fully open position ( incase of Gate and Globe valves)

Satellite Wedge/Disc, Seat Ring & Back Seat can also be offered on special request