Non Rising Stem Gate Valve Manufacturers in India

Speciality Valve is a trusted Non Rising Stem Gate Valve Manufacturers in India with reliable and durable flow control solutions for those industries that demand effective shut-off operation within restricted areas. Our non-rising stem gate valves are designed to operate under high-pressure, corrosive, and harsh operating conditions.

Why Required?

Non rising stem gate valves find application in situations where vertical space is constrained. In contrast to rising stem valves, the stem here does not project when the valve is opened, making it suitable for buried or restricted installations. The valves provide full bore flow, low pressure drop, and reliable shut-off ability.

Major Components of Non-Rising Stem Gate Valve:

• Valve Body: Usually constructed of cast iron, stainless steel, or ductile iron
• Stem: Threaded from the inside and does not move in height when in operation
• Wedge Gate/Disc: Travels up and down to open or close the flow
• Bonnet: Creates a leak-free seal around the stem
• Seat Rings: Provides a tight seal when the valve is closed

Working of Non-Rising Stem Gate Valve:

When the handwheel is rotated, the stem turns but does not rise. Rather, the gate within the valve travels vertically through internal threading. This type of design is particularly beneficial where vertical clearance is limited and valve operation must be compact and discreet.

Benefits of Non Rising Stem Gate Valve:

• Needs less installation space
• Full port opening without flow restriction
• Best for underground and buried service
• Cost-effective and long-lasting
• Easy to operate and maintain
• Functions of Non Rising Stem Gate Valve:
• On/off service for fluids and gases
• Segregates part of a piping system
• Manages water distribution within utility systems

Types of Non Rising Stem Gate Valve:

1. Flanged end non rising stem gate valve
2. Threaded end non rising stem gate valve

Industries:

1. Water Distribution
2. Oil and Gas
3. Fire Protection Systems
4. Power Generation
5. Wastewater Treatment
6. Chemical Processing Industry
7. Mining Industry
8. Pulp and Paper Industry
9. Marine and Shipbuilding Industry
10. Petrochemical Industry
11. Manufacturing Industry
12. Refining Industry

As a well- established Non Rising Stem Gate Valve Manufacturers in India, Speciality Valve offers precision-engineered valves that are compact, robust, and suitable for buried or space-restricted installations. Our valves are high-performance tested and leakage-free.

Why Choose Us?

1. Established track record in valve manufacturing
2. Extensive material selection and customization
3. Prompt delivery and technical assistance
4. ISO-certified quality control

Speciality Valve remains at the forefront as a well-known Non Rising Stem Gate Valve Manufacturers in India, providing engineered solutions for reliable shut-off and extended service life in key systems.

Description:

Available Materials: Cast iron, Ductile iron, Casting Steel (WCB, WC6, LCB, WCC, LCC, WC9),Stainless steel( SS304, SS316,CF8M, SS316L, SS904,LA105, F304, F304L, F316, F316L)

Class: PN10 to PN450, ANSI 150 to 2500

Connection type: Buttweld, Flanged, Socket weld, Threaded

Size: 1/2” to 48”

Operations: Handwheel, Gear Operated, Electric Actuated, Pneumatic Actuated

Visit Us: https://www.specialityvalve.com/product-category/non-rising-stem-gate-valve/

ADDRESS - 37, NGR Street, P.N Palayam, Coimbatore, Tamil Nadu OR Satra Plaza, Unit no-126, 1st Floor, 19D, Palm Beach Rd, Phase 2, Sector 14, Vashi , Navi Mumbai, Maharashtra 400703