1. Hydraulics - Pneumatics
  2. Valve
  3. NPT check valve
  4. ANVER Vacuum System Specialists

NPT check valve CV series
threadedfor vacuumplastic

NPT check valve
NPT check valve
NPT check valve
NPT check valve
NPT check valve
NPT check valve
NPT check valve
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for vacuum
plastic, stainless steel, aluminum
Other characteristics
spring, compact

Max.: 2 in

Min.: 0.25 in


Max.: 15.9 bar

Min.: 0 bar (0 psi)


Max.: 93 °C (199 °F)

Min.: -18 °C (-0 °F)


These high-quality Check Valves are specially manufactured in the U.S.A. by ANVER, for ANVER lifting systems. Versatile, one-way Check Valves work with nearly all of ANVER’s vacuum applications where vacuum loss prevention is required. ANVER Check Valves can operate in any position with the highest flow available making them the best overall value for mid-range vacuum level systems in the industry. • One-piece, airtight, leak-proof design for years of trouble free service. • Sturdy, anodized aluminum body is compact and will not crack like other material. • Optimum flow design for use with all vacuum applications and very large flow rates (Cv). • Spring loaded to operate in any orientation. • Low cracking pressure allows you to get the most performance from your pumps. • Precision internal plastic valve with stainless steel springs eliminates corrosion from water contamination. • Internal seals: Nitrile Butadiene Rubber (NBR)
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.