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- Dual Plate Check Valve Exporter from Gujarat, India
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- Dual Plate Check Valve Exporter from Gujarat, India
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- Dual Plate Check Valve Exporter from Gujarat, India
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- Dual Plate Check Valve Exporter from Gujarat, India
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- Dual Plate Check Valve Exporter from Gujarat, India
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- Dual Plate Check Valve Exporter from Gujarat, India
Wafer Dual Plate Check Valve
Dual-Plate / Double-Leaf Check Valves
Product Overview
Our wafer-style dual-plate check valves—also known as double-leaf or double-disc valves—are precision-engineered to prevent backflow in critical piping systems. Featuring a compact, wafer-thin profile, these valves fit seamlessly between ANSI and DIN flanges, minimizing space requirements without sacrificing strength or durability. Designed for low maintenance and high-cycle performance, they excel in water treatment, chemical processing, HVAC, and fire protection installations.
Features & Options
- Wafer Design: Slim, self-centering body fits between flanges for quick installation.
- Spring-Loaded Discs: Ensures slam-free operation and low cracking pressure for efficient backflow prevention.
- Bi-Directional Installation: Suitable for horizontal or vertical pipeline orientations.
- Multiple Disc Materials: Carbon steel, AISI 316 stainless steel, aluminum bronze for tailored chemical compatibility.
- Versatile Seals: Metal-to-metal or soft-seat options in NBR, EPDM, PTFE, Viton—select per media requirements.
Material Scope
- Body: Cast Iron, Ductile Iron, SS304, SS316
- Discs: SS304, SS316, Bronze
- Sleeve/Seat: EPDM, Nitrile (NBR), PTFE, Viton
- Spring: SS316 with corrosion-resistant finish
Production Range
Available in diameters from DN25 to DN800, with pressure ratings PN10–PN25 and ANSI 150–300. Special pressure classes up to PN40 or ANSI 600, and custom sizes on request to meet your project specifications.
Frequently Asked Questions
To import from India, partner with Krishna Industries—an established custom valve manufacturer. They provide proforma invoices, arrange logistics, manage customs clearance, and supply all necessary CE and test certificates. Simply contact them to initiate order processing and delivery to your port of choice.
Our standard MOQ is 50 units per size. However, Krishna Industries can accommodate smaller sample orders on a case-by-case basis—reach out to discuss trial quantities and pricing.
Absolutely. Beyond standard offerings, we facilitate bespoke bodies, disc alloys, special coatings, and pressure classes up to ANSI 600 or PN40. Provide your technical specs and we’ll craft a solution tailored to your operational needs.