From my side, I know a reliable check valve saves downtime and money. For {Check Valve Price}, I deliver solid value without compromising quality. We are a {Factory}-backed supplier ready to support your project with {ODM} capabilities to customize materials, trim, and end connections. You'll get tough bodies in stainless steel, carbon steel, or bronze, with tight seals and low leakage. Our check valves come wafer or lug, inline or high-pressure, up to PN16, with options for API 600/6D where needed. I keep stock for quick delivery and can arrange private labeling or OEM packaging as part of the {ODM} approach. Partner with us for reliable performance, clear pricing, and responsive service. If you need a scalable solution that grows with your factory, I’ve got you covered and ready to ship.
Competitive check valve pricing no longer means compromising on performance. Our range combines precision-cast bodies, proven sealing technologies and rigorous testing to deliver valves that outperform costlier alternatives in longevity, leak-tightness and maintenance intervals. By optimizing materials, streamlined manufacturing and batch quality control, these products set a new industry benchmark for total lifecycle value — ideal for petrochemical, water treatment, HVAC and marine projects seeking reliable, cost-effective flow control. For global procurement teams, predictable lead times, flexible MOQ options and customizable configurations enable faster project rollout and lower inventory risk. Backed by engineering support, compliance with international quality regimes and coordinated logistics, these check valves simplify sourcing while protecting operational uptime. Requesting specification sheets and comparative quotes helps validate the best fit for your application and budget.
| Model ID | Valve Type | Nominal Size (DN / inch) | Connection | Body Material | Seat Material | Pressure Rating | Temperature Range (°C) | Kv (m³/h) | Leakage | Typical Applications | Weight (kg) | Standards / Certs | Recyclability |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CV-SW-15 | Swing check | DN15 / 1/2" | Threaded (female) | Stainless Steel 316 (AISI 316) | EPDM | PN16 | -10 to +120 | 3.5 | <0.01% (tight shut-off) | Potable water, HVAC | 0.6 | ISO 9001, EN 12266 | >95% metal |
| CV-SW-25 | Swing check | DN25 / 1" | Threaded (female) | Carbon Steel (A216 WCB) | PTFE | PN16 | -40 to +150 | 9.0 | Low (minor seepage under test) | Industrial water, cooling circuits | 1.2 | ISO 9001, EN 12266 | ~92% recyclable |
| CV-WF-50 | Wafer / Dual-plate | DN50 / 2" | Wafer (flange-to-flange) | Ductile Iron (EN-GJS-450) | NBR | PN16 | -20 to +80 | 45 | Standard (visual test) | Wastewater, irrigation, HVAC | 5.0 | EN 12266, ISO 5208 | ~88% recyclable |
| CV-SP-20 | Spring-loaded (axial) | DN20 / 3/4" | Socket weld / Threaded | Stainless Steel 316 | PTFE | PN25 | -40 to +150 | 7.5 | Very low (spring-assisted closure) | Hydraulic lines, oil & gas, chemical injection | 1.0 | API 598 (tightness test), ISO 9001 | >95% metal |
| CV-CR-100 | Tilting-disc (center-guided) | DN100 / 4" | Flanged (ANSI 150) | Carbon Steel (ASTM A216 WCB) | Metal-to-metal / graphite | ANSI 150 | -20 to +200 | 280 | Class: Standard heavy-duty | Steam, process, marine ballast | 18 | API 6D (construction), ISO 9001 | ~90% recyclable |
| CV-PV-32 | Polymer (spring-assisted) | DN32 / 1-1/4" | Socket / solvent weld | PVC-U (unplasticized) | EPDM | PN10 | 0 to +60 | 28 | Low (suitable for non-critical fluids) | Swimming pools, irrigation, potable water (cold) | 3.5 | ISO 9001, WRAS-compatible materials (material spec) | ~75% recyclable |
| CV-WF-150 | Dual-plate wafer | DN150 / 6" | Wafer (flange-to-flange) | Stainless Steel 304 / 316 components | PTFE-backed metal | PN16 / ANSI 150 | -40 to +150 | 520 | Low (designed for minimal backflow) | Large HVAC, city water mains, industrial process | 45 | EN 12266, ISO 9001 | >95% metal |
| CV-SP-40 | Spring-loaded (compact) | DN40 / 1-1/2" | Butt weld / Threaded | Stainless Steel 316 | PTFE / Spring stainless | PN25 | -40 to +150 | 55 | Very low (spring assists quick shut) | Chemical feed, high-cycle lines | 6.5 | API 598, ISO 9001 | >95% metal |