Cast Steel Check Valves (NRV)

Name: Cast Steel Check Valves (NRV)
Brand: Rushas Engineering Co. Pvt. Ltd.
Price: 3000 INR
Availability: InStock

Price 3000 INR/ Unit

Get a Price/Quote

MOQ : 1 Unit

Cast Steel Check Valves (NRV) Specification

Condition
New

Pressure
High Pressure

Usage
To allow steam flow in one direction, and automatically prevent backflow

Material
ASTM A216 Gr. WCB

Size
1

Part Type
Valve

Product Type
Non Return Valves

Cast Steel Check Valves (NRV) Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
100 Units Per Day

Delivery Time
1-2 Week

Packaging Details
Wooden Box

Main Domestic Market
All India

Certifications
IBR certificate

About Cast Steel Check Valves (NRV)

Technical details

TYPE	STOP VALVE, CHECK VALVE
MATERIAL	CAST STEEL ASTM A216 Gr. WCB
END CONNECTIONS	FLANGED
END FLANGES	ANSI B - 16.5
FACE TO FACE	ANSI B - 16.10
WORKING PRESSURE	CLASS 150 - 22 Kg/sq.cm, CLASS 300 - 58 Kg/sq.cm
TESTING PRESSURE	CLASS 150 - 31 Kg/sq.cm. HYDRAULIC
TESTING PRESSURE	CLASS 300 - 78 Kg/sq.cm. HYDRAULIC
MANUFACTURING STANDARDS	AS PER BS 1873
TESTING STANDARDS	BS 6755 PART - I
SIZE RANGE	1 - 6 INCH

PART	MATERIAL
BODY	ASTM A 216 Gr WCB
BONNET	ASTM A 216 Gr WCB
DIAPHRAGM	S.S. 410
SEAT	S.S. 410
GASKET	SPW SS 304 WITH CAF
STUD AND NUT	A 193 Gr. B7 / A 194 Gr. 2H

Engineered for Reliable Steam Control

Our cast steel check valves are expertly designed to ensure unidirectional steam flow and automatic protection against reverse flow. Constructed from ASTM A216 Gr. WCB, they offer superior performance under high-pressure conditions, making them ideal for demanding industrial applications.

Robust Material and Construction

With a body made from ASTM A216 Gr. WCB, these valves provide excellent mechanical strength and resistance to thermal stress commonly encountered in steam systems. This guarantees longevity and low maintenance requirements, especially in high-pressure environments.

FAQ's of Cast Steel Check Valves (NRV):

Q: How do cast steel check valves (NRV) prevent backflow in steam systems?

A: Cast steel check valves are designed with a disc mechanism that automatically closes when flow reverses, effectively blocking the backflow of steam. This ensures that the medium only moves in the intended direction, protecting equipment and maintaining process integrity.

Q: What is the main usage of ASTM A216 Gr. WCB check valves?

A: These valves are primarily used for controlling steam flow in one direction in pipelines, ensuring safety and process stability by preventing reverse flow that could damage equipment or disrupt operations.

Q: When should I choose a high-pressure cast steel check valve?

A: You should opt for a high-pressure cast steel check valve when your steam system operates under elevated pressures, requiring robust materials and construction to withstand stress, prevent leaks, and maintain safe operation.

Q: Where are these cast steel check valves typically installed?

A: These valves are commonly installed in industrial steam pipelines, boiler systems, and process plants where controlling the direction of steam flow is essential for operational safety and efficiency.

Q: What is the process for manufacturing these check valves?

A: The valves are manufactured through precision casting of ASTM A216 Gr. WCB steel, followed by rigorous machining, assembly, and quality testing to ensure they meet stringent international standards for performance and durability.

Q: How can these check valves benefit my steam system?

A: Integrating these check valves in your system safeguards against backflow, minimizes risk of equipment damage, enhances safety, and improves overall efficiency and reliability of your steam distribution network.

Tell us about your requirement