Weir Type Diaphragm Valve
Raised weir design for precise flow control and tight shut-off in chemical applications.
Technical Specifications
| Type | Weir (Raised) |
| Size Range | 1/2" to 12" (15 mm to 300 mm) |
| Body Materials | PVC, PVDF, Stainless Steel, Lined (PTFE, Rubber) |
| Diaphragm Material | PTFE, EPDM, NBR, Natural Rubber |
| Bonnet | Cast Iron, Stainless Steel, Plastic |
| End Connections | Flanged, Threaded, Union |
| Pressure Rating | PN10 / PN16 |
| Standards | BS 5156, ISO 5208 |
Applications
Chemical processing, pharmaceuticals, water treatment
Frequently Asked Questions
About Weir Type Diaphragm Valve — ordering, specs, delivery & compliance
What standards does the Weir Type Diaphragm Valve comply with?+
Our Weir Type Diaphragm Valve complies with BS 5156, ISO 5208. All products are manufactured to international standards and come with full material test reports (MTR), dimensional inspection reports, and hydrostatic test certificates on request.
What materials are available for the Weir Type Diaphragm Valve?+
The Weir Type Diaphragm Valve is available in PVC, PVDF, Stainless Steel, Lined (PTFE, Rubber). Material selection depends on your process fluid, temperature, pressure, and corrosion requirements.
What is the delivery lead time for Weir Type Diaphragm Valve?+
Standard stock sizes are available for immediate dispatch from our Vadodara warehouse. Custom sizes and special materials typically have a lead time of 2–6 weeks depending on specifications. We serve customers across India within 1–7 business days and export to the Middle East, Southeast Asia, Europe, and the Americas with full export documentation.
Can I get a custom Weir Type Diaphragm Valve for a specific application?+
Yes. Vajra Industrial Solutions supplies custom-engineered diaphragm valves for specific process conditions. Submit your technical requirements — including pressure class, temperature range, fluid type, end connections, and any special trim or coating needs — via our RFQ form or WhatsApp, and our engineering team will respond within 24 hours.
What pressure ratings are available for the Weir Type Diaphragm Valve?+
The Weir Type Diaphragm Valve is available in pressure ratings of PN10 / PN16. Higher-pressure classes are available for critical service applications in oil & gas, power generation, and chemical processing.
How do I request a quote for the Weir Type Diaphragm Valve?+
You can request a quote by clicking the "Request Quote" button on this page, filling out our RFQ form at vajravyuh.com/rfq, emailing us at sales@vajravyuh.com, or WhatsApping us directly at +91-9979774557. Please include quantity, size, pressure class, material grade, and end-connection type for the fastest response.
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