Swing Check Non Return Valve Supplier – CI, SS, Brass & Wafer Types
Swing Check Non Return Valve Supplier – CI, SS, Brass & Wafer Types
Swing check valves, also known as non-return valves (NRVs), are crucial for ensuring one-way flow in pipelines. These valves use a disc that swings open when fluid flows forward and closes to block reverse flow. Widely used in water supply systems, fire lines, chemical plants, and sewage lines, swing check valves come in cast iron, stainless steel, brass, and ductile iron options.
Top Swing Check Valve Suppliers in India
- Udhhyog – Pan-India supplier for CI, SS, and Wafer-type swing check NRVs. Request Quotation
- Zoloto Valves – Brass and bronze body swing check valves
- Sant Valves – ISI-certified CI swing NRVs in flanged designs
- Kartar Valves – Heavy-duty cast iron swing NRVs with rubber lining
- L&T Valves – High-pressure industrial check valves
Swing Check Valve Types
- Cast Iron Swing Check Valve
- Wafer Type Swing NRV
- Flanged End Swing Valve
- Stainless Steel (SS 304/316) Swing Valve
- Brass Swing Check Valve (Domestic)
- Ductile Iron Swing Valve with EPDM seat
Swing Check Valve Price List (2025)
| Size | Material | Type | Price (INR) |
|---|---|---|---|
| 25 mm (1") | Brass | Threaded | ₹180 – ₹350 |
| 50 mm (2") | Cast Iron | Flanged | ₹600 – ₹950 |
| 80 mm (3") | SS 304 | Flanged | ₹1,600 – ₹2,500 |
| 100 mm (4") | CI Wafer | Wafer Type | ₹1,200 – ₹1,900 |
| 150 mm (6") | DI | Rubber Lined | ₹3,500 – ₹4,800 |
Applications of Swing NRV
- Firefighting water lines
- Wastewater and sewage outlets
- Boiler feedwater lines
- Industrial fluid control
- Municipal water distribution
Certifications & Compliance
- ISI: IS 5312 Part-1
- MTC & Hydrostatic Testing Report
- WRAS/NSF compliant (SS/DI variants)
- BS 5153, DIN 3202 face-to-face standards
Why Buy from Udhhyog?
Udhhyog offers fast delivery, ISO-certified products, custom branding for OEMs, and expert support for fire water, plumbing, and industrial check valve projects.
Website: https://udhhyog.com | Contact: 9311120784
FAQs – Swing Check NRV Valves
Q1. What is a swing check valve?
It is a type of NRV that blocks reverse flow using a swinging disc.
Q2. Where is it installed?
Downstream of pumps, motors, and water systems where reverse flow prevention is essential.
Q3. What are common sizes?
From 15 mm (1/2") to 300 mm (12") in various end types and materials.
Q4. Which is better – swing or lift type?
For horizontal flow with low turbulence, swing NRVs are ideal. Lift NRVs work better in vertical flow systems.
Q5. How to choose wafer vs flanged swing NRV?
Wafer type is more compact and cost-effective. Flanged models are robust and easier to maintain.
Next Article: Wafer Type Check Valve Manufacturers →
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