The KELOR 4 Inch Spring Loaded Single Plate Wafer Check Valve (NRV) is designed for efficient backflow prevention in pipelines. Made from stainless steel SS304 with a spring-assisted disc and PN10 pressure rating, it offers long-lasting corrosion resistance, quick closing…

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Wafer Check Valve NRV Manufacturer and Exporter in India.

KELOR Spring Loaded Single Plate Wafer Check Valve NRV 4 Inch SS 304 BODY AND DISC PN10

₹135.00

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About Company
  • KRISHNA INDUSTRIES
  • GST No. : 24AKLPP6499B1ZT
  • Ahmedabad, Gujarat, India
  • Manufacturer, Traders & Wholesale Supplier
  • Year of Establishment : Since 1985
  • Annual Turnover : Below Rs. 25 Crore Approx.
  • Banker : APANI SAHAKARI BANK LIMITED
  • Company CEO : Ruchin Panchal
  • Constitution of Business : Proprietorship
  • Leading Valve Supplier in India covering Maharashtra, Gujarat, Tamil Nadu, Karnataka, Telangana, Delhi NCR, West Bengal, Rajasthan, Madhya Pradesh, Uttar Pradesh, Punjab, Haryana, Andhra Pradesh, Odisha, Chhattisgarh, Jharkhand, Bihar, Kerala, Assam.
  • Major Industrial Supply Cities: Ahmedabad, Vadodara, Rajkot, Surat, Mumbai, Pune, Thane, Nashik, Nagpur, Chennai, Coimbatore, Bengaluru, Hyderabad, Delhi, Noida, Gurugram, Faridabad, Kolkata, Jaipur, Indore, Bhopal, Lucknow, Kanpur, Ludhiana, Visakhapatnam.
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Description

The KELOR Spring Loaded Single Plate Wafer Check Valve NRV – 4 Inch (DN100) is a compact, high-performance non-return valve built to ensure reliable protection against reverse flow in industrial and commercial fluid systems.

Crafted with a stainless steel 304 body and disc, the valve provides excellent durability, corrosion resistance, and mechanical strength. The spring-loaded single plate mechanism allows for quick closure, minimizing the effects of water hammer while maintaining smooth and energy-efficient flow.

Its wafer-type design fits easily between standard PN10 flanges, saving space and simplifying installation. The KELOR 4” Wafer Check Valve is widely used in HVAC, water treatment, chemical, food & beverage, and process industries where cleanliness and reliability are essential.

Key Features:

  • Brand: KELOR

  • Model: Spring Loaded Single Plate Wafer Check Valve NRV

  • Size: 4 Inch (100MM / DN100)

  • Body Material: Stainless Steel SS304

  • Disc Material: Stainless Steel SS304

  • Seat Type: Metal or Soft Seat (EPDM / Nitrile / PTFE)

  • Pressure Rating: PN10

  • Design: Wafer Type – Compact & Lightweight

  • Operation: Spring Loaded Single Plate (Non-Return Valve)

  • End Connection: Fits Between Flanges (Wafer End)

  • Flow Direction: Horizontal or Vertical (Upward)

  • Standards: API 594 / EN 558 / ISO 5752

  • Media: Water, Air, Oil, Steam, and Non-corrosive Fluids

  • Temperature Range: -10°C to +180°C (Depending on Seat Material)

Benefits:

  • 100% SS304 stainless steel for corrosion and rust protection

  • Quick closing action prevents reverse flow and water hammer

  • Low pressure loss and high flow efficiency

  • Easy wafer installation between flanges

  • Compact, durable design with minimal maintenance requirements

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