Furon® MCVM Mini Check Valves Molded

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Saint-Gobain Life Sciences

Global industry-leading manufacturer of high-performance, innovative solutions and components across a wide range of industries.

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Superior engineering and customer support to achieve safety, performance, and regulatory compliance across a broad range of capabilities. Offerings include Tygon® Tubing and Accessories, Hoses and Fittings, Heat Shrink Tubing, and High-Performance Seals.

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Mini check valves are machined from high purity PTFE material. Using a No O-ring, no metal spring construction, it is the ideal solution to prevent unwanted back flow situations.

1/4” to 3/8” orifice
Low cracking pressure less than 1 PSIG
Designed for liquid pressure up to 120 PSIG at room temperature

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Unit of Measure

Items	MCVM-F44 Furon MCVM Mini Check Valve Molded	MCVM-S30044 Furon MCVM Mini Check Valve Molded	MCVM-F66 Furon MCVM Mini Check Valves Molded	MCVM-S30066 Furon MCVM Mini Check Valve Molded
B - Diameter	N/A 1.12 in28.5 mm	N/A	N/A 1.12 in28.5 mm	N/A
C - Length	N/A 3.03 in77.00 mm	N/A	N/A 3.19 in81.00 mm	N/A
Cracking (Opening) Pressure	N/A < 1 psig< 6.89 kPa	N/A 1 psig	N/A < 1 psig< 6.89 kPa	N/A 1 psig
Standard Options	N/A Y type PFA pillar sleeve available for thin wall tubing Consult factory for other end connection configurations	N/A	N/A Y type PFA pillar sleeve available for thin wall tubing Consult factory for other end connection configurations	N/A
Features/Benefits	N/A 1.11 Cv flow factor capability for 3/8" flare end connections Cv flow ca pability is 32% greater than other PFA molded check valves Injection molded, high purity PFA-wetted flow path 100% Non-metallic construction Metallic free, O-Ring free design Assembled and double-bagged in a class 100 cleanroom 100% Tested for operation <1 PSIG (6.89 kPA) cracking pressure High flow capability increases processing speed and throughput High purity design and construction reduces possibility of process contamination Stringent testing assures high performance, reliability and safe operation Compatible with a wide variety of systems Easy in-line installation Low cracking pressure minimizes system pressure drop Protects against possibility of back flow with minimal impact to system	N/A	N/A 1.11 Cv flow factor capability for 3/8" flare end connections Cv flow ca pability is 32% greater than other PFA molded check valves Injection molded, high purity PFA-wetted flow path 100% Non-metallic construction Metallic free, O-Ring free design Assembled and double-bagged in a class 100 cleanroom 100% Tested for operation <1 PSIG (6.89 kPA) cracking pressure High flow capability increases processing speed and throughput High purity design and construction reduces possibility of process contamination Stringent testing assures high performance, reliability and safe operation Compatible with a wide variety of systems Easy in-line installation Low cracking pressure minimizes system pressure drop Protects against possibility of back flow with minimal impact to system	N/A
End Connection Type	N/A FlareGrip® II	N/A Nippon Pillar Super 300®	N/A FlareGrip® II	N/A Nippon Pillar Super 300®
Orifice	N/A 1/4 in	N/A 1/4 in	N/A 3/8 in	N/A 3/8 in
End Connection Size	N/A 1/4 in	N/A 1/4 in	N/A 3/8 in	N/A 3/8 in
Dimension A	N/A 3.03 in77 mm	N/A 2.22 in56.4 mm	N/A 3.19 in81 mm	N/A 2.54 in64.6 mm
Flow Factor (Cv)	N/A 0.44	N/A 0.1 to 1.9	N/A 0.1 to 1.9	N/A 0.1 to 1.9