The CV01 Inline Check Valve (Non-Return Valve) is designed to allow air flow in a single direction while completely preventing backflow in pneumatic and low-pressure fluid systems. Featuring 1/8" Female NPT / BSPT thread connections on both inlet and outlet ports, it provides a compact, space-saving solution for inline flow control.
Constructed with a heavy-duty nickel-plated brass body, a stainless steel internal spring, and an NBR rubber seal, the CV01 provides bubble-tight sealing and instant shutoff upon backpressure detection. It is widely used on air compressor lines, vacuum circuits, and automated valve control blocks to prevent media reversal and maintain system pressure stability.
Property | Technical Specification |
|---|
Model Code | CV01 (CV-01 / CV-1/8) |
Product Type | Inline Non-Return Check Valve (Single Way) |
Port Size / Thread | 1/8" Female Thread (NPT / BSPT / G) |
Fluid Compatibility | Compressed Air, Industrial Vacuum, Inert Gas, Water |
Operating Pressure Range | 0.05 to 0.8 MPa (0.5 to 8 bar / ~7 to 116 PSI) |
Cracking Pressure | ≤ 0.02 MPa (~3 PSI / 0.2 bar) |
Proof / Maximum Pressure | 1.0 MPa to 1.5 MPa (~145 to 215 PSI) |
Operating Temperature | 0°C to +60°C (32°F to 140°F) |
Body Material | Nickel-Plated Brass (HPb59-1) |
Internal Spring Material | Stainless Steel (SUS 304) |
Seals | NBR (Nitrile Rubber) O-Ring / Poppet Seal |
Flow Direction | Unidirectional (Directional arrow marked on valve body) |
