The 4 Inch Single Plate Check Valve is designed with a stainless steel 304 body and disc and a PTFE seat to ensure corrosion resistance, tight sealing, and long-lasting performance. This spring-loaded wafer-type non-return valve (NRV) provides efficient backflow prevention…

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SORN Single Plate Wafer Type Check Valve Manufacturer and Exporter in India.

Single Plate Check Valve 4 Inch PTFE SS304

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🇮🇳 Made in India | ✅ GST Verified Supplier

Commercial, Pricing & Procurement Information

Minimum Order Quantity (MOQ): 10 Pieces (Applicable for Standard Industrial Models)

Minimum Order Value (Domestic B2B Orders): ₹50,000 + GST (18% Extra as Applicable)

Estimated Dispatch Timeline: 7–10 Working Days
Ready Stock / Fast Moving Items: 2–3 Working Days (Subject to Availability)

Dispatch & Supply Coverage: Ahmedabad, Gujarat – PAN India Industrial Supply

Accepted Payment Terms:

  • New B2B Customers: 100% Advance Against Proforma Invoice (PI)
  • Approved Repeat Buyers: Credit Terms Subject to Internal Approval
  • Mode of Payment: Bank Transfer / RTGS / NEFT (INR)
  • GST Tax Invoice Issued with E-Way Bill Compliance

Bulk & Project Orders: Special pricing available for EPC contractors, OEMs, infrastructure projects and annual rate contracts.

Export Supply: Bulk Export Orders Accepted (FOB / CIF / DAP Terms Available on Request)

Why Industrial Buyers Choose Krishna Industries?

  • Dedicated B2B Industrial Supply – No Retail Sales
  • Structured Support for Bulk Procurement & Project Requirements
  • GST Compliant Billing with E-Way Documentation
  • Technical Datasheets & Test Certificates (MTC) Support
  • Third-Party Inspection Coordination (TPI) Available
  • Repeat Customer Credit Facility (Subject to Approval)
  • Reliable PAN India Dispatch from Ahmedabad, Gujarat
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.
SKU: SPCV-037 Categories: , , Tags: , Brand:

Description

The Single Plate Check Valve 4 Inch SS304 with PTFE Seat is a high-quality wafer-type non-return valve (NRV) engineered for reliable flow control and backflow prevention in industrial applications.

Constructed with a stainless steel 304 body and disc, the valve offers excellent corrosion resistance and durability, even in demanding service conditions. The PTFE (Teflon) seat provides a tight, leak-proof seal and outstanding chemical compatibility, making it suitable for aggressive or corrosive fluids.

Its spring-loaded single plate design ensures fast closure to prevent water hammer and backflow, while the wafer configuration allows for easy installation between flanges, saving both space and weight.

This valve is commonly used in water treatment plants, chemical industries, HVAC systems, oil & gas pipelines, and marine applications.

Key Features:

  • Type: Single Plate Wafer Check Valve (NRV)

  • Size: 4 Inch (DN100)

  • Body Material: Stainless Steel SS304

  • Disc Material: Stainless Steel SS304

  • Seat Material: PTFE (Teflon)

  • Operation: Spring Loaded, Single Plate

  • Pressure Rating: PN10 / PN16 / ANSI 150#

  • End Connection: Wafer Type (Fits between flanges)

  • Design Standard: API 594 / EN 558 / ISO 5752

  • Installation: Horizontal or Vertical Flow

  • Temperature Range: -10°C to +180°C

  • Media: Water, Oil, Air, Gas, Chemicals, Steam

Advantages:

  • 100% stainless steel construction for corrosion resistance

  • PTFE seat for excellent chemical and temperature resistance

  • Compact wafer design for easy installation

  • Low pressure loss and energy-efficient flow

  • Quick closing to prevent water hammer

Additional information

Weight 1 kg

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