Oliver Valves Catalogue
Download the complete Oliver Valves product Catalogue with full specifications, dimensions, ordering codes, and material options for all product categories.
Oliver Check Valves Distributor in India
Priminox Overseas is the sole distributor of Oliver Check Valves in Mumbai, India. These are in-line poppet check valves that permit flow in one direction and close the moment the flow reverses, protecting gauges, instruments and downstream equipment from backflow damage. We stock the complete CV range in 316 stainless steel, sized from 1/4 inch through 1 inch with NPT female x female connections as standard. Optional Monel 400, Hastelloy C276 and Duplex UNS31803 bodies, plus PEEK and KALREZ seat materials, are available against project enquiry.
For best-quality Oliver Check Valves, contact us at Priminox Overseas.
Industries We Supply Oliver Check Valves To
We supply Oliver Check Valves into the following sectors:
Oil and Gas (upstream, midstream and downstream)
Petrochemicals and Refining
Chemical Processing
Power Generation
Hydrogen Industry
Carbon Capture
Nuclear Industry
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Oliver Check Valves: Sourcing and Technical Questions
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The maximum pressure rating is 10,000 PSI [690 bar] on the check valves.
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The cracking pressure is 7 PSI on the 1/4", 3/8" and 1/2" sizes, and 4 PSI on the 3/4" and 1" sizes. This is the minimum upstream pressure needed to lift the poppet off the seat.
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We supply bodies in 316 stainless steel as standard, with Monel 400, Hastelloy C276 and Duplex UNS31803 available against project order. Seats come as VITON 90 by default, with PEEK and KALREZ options for higher temperature, hydraulic and aggressive media service.
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We stock all five line sizes: 1/4", 3/8", 1/2", 3/4" and 1", with NPT female x female threads as standard. BSP Taper, BSP Parallel and Autoclave connections are supplied on request.
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Yes, the Oliver Check Valve is suitable for hydraulic service when supplied with a PEEK seat instead of VITON. Our Kalamboli warehouse holds the PEEK seat option for the 1/4", 3/8" and 1/2" bodies.
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Yes, each valve is dispatched with BS EN 10204 material traceability and pressure test certificates, with a unique code stamped on the body linking it to its chemical analysis certificate.
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Yes. We supply Oliver Check Valves either as stand-alone in-line valves or built integrally into a Double Block and Bleed body, which is the standard configuration for chemical injection lines.
Explore Other Oliver Valves Products from Priminox Overseas
Beyond manifold valves, Priminox stocks the wider Oliver Valves portfolio — needle valves, ball valves, monoflanges, double block and bleeds, and more.
