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Forged Steel Non Return Valves

Forged Steel Non Return Valve

Cast Steel Non Return Valve

Non Return Valve

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Non Return Valves

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We offer you various type of non return valves such as Forged Steel Non Return Valves, Forged, Steel Non Return Valve, Cast Steel Non Return Valve, Non Return Valve. These have application in major thermal plants and are offered in different values of size, class, valve seat, and testing standards.  They are manufactured by using superior quality of material and are made under the guidance of experts. They undergo strict testing standards and meet the requirements of our clients.



Forged Steel Non Return Valves
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Forged Steel Non Return Valves

Item Code: 03

With the help of our modern manufacturing facility, we manufacture forged steel high pressure non-return valves For Pressure Seal Bonnet. These are widely demanded in major thermal plants and are offered in different values of size, class, valve seat, and testing standards. Specifications of these valves are given below:

TYPE PRESSURE SEAL BONNET (PISTON LIFT CHECK)
SIZE 1/2" TO 2"(NB 15mm TO 50mm)
CLASS 1500# TO 3000#
VALVE SEAT STELLITED-Gr 6.
PURPOSE NON RETURN
OPERATION SELF
MATERIAL SPECIFICATION ASTM SA 105 / ASTM A182 Gr.F22 CL3 ASTM F 182Gr.F304
END CONNECTION SOCKET WELDED/ BUTT-  WELDED
VALVE DESIGN, MANUFACTURING & PRESSURE- TEMPERATURE RATINGS ASME B 16.34
FACE TO FACE  DIMENSION ANSI B 16.10 /AS PER SII’S STANDARDS
MATERIALS CONFORMED ANSI / ASTM
SOCKET – WELDING / BUTT- WELDING ENDS DIMENSION. ASME B 16.11 /ASME B 16.25
INSPECTION AND TEST API – 598


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Forged Steel Non Return Valve
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Forged Steel Non Return Valve

Item Code: 04

Our range of forged steel non return valves For Integral Bonnet is manufactured in compliance with the international quality standards like ASTM, ASME, IS, DIN, BS and more. These have application in major thermal plants and are offered in different values of size, class, valve seat, and testing standards. Specifications of these valves are given below:

 

TYPE

INTEGRAL BONNET (PISTON LIFT CHECK)

SIZE

1/2" TO 2"(NB 15mm TO 50mm)

CLASS

1500# TO 3000#

VALVE SEAT

STELLITED-Gr 6.

PURPOSE

NON RETURN

OPERATION

SELF

MATERIAL SPECIFICATION

ASTM SA 105 / ASTM A182 Gr.F22 CL3 ASTM F 182Gr.F304

END CONNECTION

SOCKET WELDED / BUTT- WELDED

VALVE DESIGN, MANUFACTURING & PRESSURE- TEMPERATURE RATINGS

ASME B 16.34

FACE TO FACE  DIMENSION

ANSI B 16.10 /AS PER SII’S STANDARDS

MATERIALS CONFORMED

ANSI / ASTM

BUTT- WELDING ENDS DIMENSION

ASME B 16.11 /ASME B 16.25

INSPECTION AND TEST

API – 598

 



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Cast Steel Non Return Valve
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Cast Steel Non Return Valve

Item Code: 08

Assisted by our dedicated team of personnel, we provide high pressure non-return valves For Pressure Seal Bonnet  Piston Lift Check type piston lift check (cast steel) to our clients. These valves are self operated, with a size range of from 2 1/2' to 10"(NB 65mm TO 250mm). The end connection of the valves is butt welded. Following are the specifications of these valves:

TYPE PRESSURE SEAL BONNET (TYPE PISTON LIFT CHECK)
SIZE 2 1/2" TO 10"(NB 65mm TO 250mm)
CLASS 1500# TO 3000#
VALVE SEAT STELLITED-Gr 6.
PURPOSE NON RETURN
OPERATION SELF
MATERIAL SPECN. ASTM A 216Gr.WCB/ ASTM A 217Gr.WC9
END CONNECTION BUTT WELDED
VALVE DESIGN, MANUFACTURING & PRESSURE- TEMPERATURE RATINGS ASME B 16.34
FACE TO FACE  DIMENSION ANSI B 16.10/AS PER SII’S STANDARDS.
MATERIALS CONFORMED ANSI / ASTM
BUTT- WELDING ENDS DIMENSION. ASME B 16.25
INSPECTION AND TEST API – 598


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Non Return Valve
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Non Return Valve

Item Code: 09

We provide cast steel high pressure non-return valves For Pressure Seal Bonnet Swing Check. These are designed as per the ASME B 16.34 and testing API- 598 standards. The end connection of the valve is butt welded. We offer our valves in various sizes, according to client’s specifications. These are widely used in power plants such as main steam stop line and boiler feed pump line.

TYPE PRESSURE SEAL BONNET (TYPE SWING CHECK)
SIZE 2 ½ “ TO 14” (NB 65mm TO 350mm)
CLASS 1500# TO 3000#
VALVE SEAT STELLITED – Gr 6.
PURPOSE NON RETURN
OPERATION SELF
MATERIAL SPECIFICATION ASTM A 216 Gr. WCB/ASTM A 217 Gr.WC9
END CONNECTION BUTT WELDED
VALVE DESIGN, MANUFACTURING & PRESSURE- TEMPERATURE RATINGS ASME B 16.34
FACE TO FACE  DIMENSION ANSI B 16.10/AS PER SII’S STANDARDS.
MATERIALS CONFORMED ANSI / ASTM
BUTT- WELDING ENDS DIMENSION ASME B 16.25
INSPECTION AND TEST API – 598


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Contact us

Mr. Sathi Kumar R. (CEO)
No. 8 - A, New Street, Chozhampedu Road, S. M. Nagar Post
Chennai, Tamil Nadu - 600 062, India
Telephone:  +(91)-(44)-26370326

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