4 Inch NRV Wafer Type Check Valve

4 Inch NRV Wafer Type Check Valve

Brand: Kelor by Krishna Industries
4 Inch NRV Wafer Type Check Valve
Selling Price: ₹480 / piece MOQ: 100 Pieces (Standard) MOQ for Trial Order: 10 Pieces

Premium 4 Inch NRV Wafer Type Check Valve engineered for water, oil, gas, chemical, and industrial applications. Available in CI, MS, SS304, SS316, and SS316L with Nitrile, Viton, and PTFE seat options. OEM Manufacturing, Wholesale Supply, and Export Ready.

Single / Dual Plate Options OEM Manufacturer & Supplier Factory Price Guarantee Export Quality

4 Inch NRV Wafer Type Check Valve Specification

Valve TypeWafer Type NRV / Check Valve
Size4 Inch (100 mm)
Body MaterialCI, MS, SS304, SS316, SS316L
Disc TypeSingle Plate / Dual Plate
Seat / Seal MaterialNitrile, Viton, PTFE, EPDM (optional)
Pressure RatingPN10 / 150#
MediaWater, Air, Oil, Gas, Chemical
End ConnectionWafer Type (Suitable for PN10 / 150# Flange)
ApplicationIndustrial, Commercial, Water Lines, HVAC, Chemical Plants, Oil & Gas

About 4 Inch NRV Wafer Type Check Valve

The 4 Inch NRV Wafer Type Check Valve is designed for backflow prevention in water, oil, gas, and industrial pipelines. Its compact wafer design reduces installation space and weight while maintaining a robust sealing performance. The valve operates automatically through flow pressure, ensuring zero reverse leakage. Available in CI, MS, and stainless steel variants, it supports a wide range of industrial media and temperature conditions.

Long Description

Kelor by Krishna Industries supplies OEM-grade Wafer Type NRV Check Valves sourced from certified and verified manufacturers across India. Each valve undergoes rigorous quality testing under hydrostatic and pneumatic conditions. The wafer body ensures easy installation between flanges, making it suitable for water treatment plants, HVAC systems, fire fighting lines, chemical industries, irrigation systems, and refinery pipelines.

Our 4 Inch NRV valves are exported globally to the UAE, Saudi Arabia, Oman, Qatar, Malaysia, Indonesia, South Africa, Europe, USA, and more. Domestic supply extends across major Indian cities including Delhi, Mumbai, Bengaluru, Chennai, Pune, Ahmedabad, Kolkata, Hyderabad, Jaipur, Lucknow, and Chandigarh.

More Products in 4 Inch NRV Wafer Type Check Valve Category

  • 4 Inch Dual Plate Check Valve – SS / CI / MS
  • 4 Inch Single Plate Wafer NRV Valve – PTFE Seat
  • 4 Inch Wafer Check Valve – High Temperature Model
  • 4 Inch Stainless Steel Wafer NRV – Food Grade

Most Asked Questions

1. What is the pressure rating for this valve?
PN10 and 150# are standard.

2. Is it suitable for chemical applications?
Yes, SS304/316 and PTFE seat options support most chemicals.

3. Do you offer OEM branding?
Yes, OEM private labeling and custom packaging are available.

4. What is the standard MOQ?
100 pieces; however, an introductory MOQ of 10 pieces is available.

5. Do you export this product?
Yes, global export with documentation and logistics support.

6. What materials are available?
CI, MS, SS304, SS316, SS316L with Nitrile, Viton, PTFE seats.

7. How fast is the enquiry response?
Most enquiries are responded to within a few minutes.

Why Choose Kelor by Krishna Industries

We work with verified manufacturers rather than competing with them. If you manufacture this product, you can register and share your pricing and specifications. We forward inquiries to our trusted vendor network, enabling strong and long-term supply partnerships.

We ensure:

  • Verified sourcing and factory audits
  • Corporate-level pricing & global export support
  • High-volume supply capability
  • Fast enquiry response
  • Consistent quality assurance and documentation
3,820+ Units Sold 98% Enquiry Response Rate Payment: 100% Against Purchase Order

Become a Vendor / Manufacturer Partner

If you manufacture or supply NRV Wafer Check Valves, register with us and expand your global reach. Share specifications, price sheets, and capacity for long-term collaboration.

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