Spring Loaded Check Valve
Non-slam design with spring-assisted closure for water hammer prevention.
Technical Specifications
| Type | Spring Loaded (Non-Slam) |
| Size Range | 1/2" to 24" (15 mm to 600 mm) |
| Body Materials | Carbon Steel, Stainless Steel |
| Disc Material | SS304, SS316, Duplex |
| Spring Material | SS316, Hastelloy |
| End Connections | Wafer, Flanged |
| Pressure Rating | PN10 / PN16, Class 150 / 300 |
| Standards | API 594, EN 12334 |
Applications
Pump protection, water hammer prevention, compressors
Frequently Asked Questions
About Spring Loaded Check Valve — ordering, specs, delivery & compliance
What standards does the Spring Loaded Check Valve comply with?+
Our Spring Loaded Check Valve complies with API 594, EN 12334. 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 Spring Loaded Check Valve?+
The Spring Loaded Check Valve is available in Carbon Steel, Stainless Steel. Material selection depends on your process fluid, temperature, pressure, and corrosion requirements.
What is the delivery lead time for Spring Loaded Check 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 Spring Loaded Check Valve for a specific application?+
Yes. Vajra Industrial Solutions supplies custom-engineered check 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 Spring Loaded Check Valve?+
The Spring Loaded Check Valve is available in pressure ratings of PN10 / PN16, Class 150 / 300. 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 Spring Loaded Check 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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