Pump Valves

Valves that are manually operated or used with controllers; includes check valves, right-angle valves, and multiple vacuum ports.

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121 – 135 of 256 results

121

AVANTOR MASTERFLEX (VWR LLC) SILICONE GASKET 3/4IN 10/PK

Masterflex Sanitary Gasket, Silicone, 3/4IN Tri-Clamp; 10/PK, Avantor

Pricing & Availability

122

AVANTOR MASTERFLEX (VWR LLC) SILICONE GASKET 2-1/2IN 10/PK

Masterflex Sanitary Gasket, Silicone, 2-1/2IN Tri-Clamp; 10/PK, Avantor

Pricing & Availability

123

Labsmith Tools For Science Manual 3-Port Selector Valve

3-port manual valve with "L" flow pattern. Available for use with 360um capillary, 1/32" tubing, or 1/16" tubing via one-piece fittings (not included). Can be mounted to LabSmith breadboards.

Pricing & Availability

124

Yamato Scientific America, Inc. SN-300C/310C/500C/510C GASKET

NC3815969 SN-300C/310C/500C/510C GASKET

Pricing & Availability

125

Qosina Corp MEDICAL DUAL CHECK VALVE HI PR

This item has a minimum qty of 9 per supplier requirements.

Pricing & Availability

126

Eldex Laboratories Inc PISTON SEAL ASSEMBLY KIT

Piston seal assembly kit; includes one graphite fiber reinforced PTFE seal, and tools for installation

Pricing & Availability

127

AVANTOR MASTERFLEX (VWR LLC) Masterflex Ball valve, 3-way, 1/4"" barb - PVC w/Viton seals

Ball valves are designed primarily for on/off service.

Pricing & Availability

128

AVANTOR MASTERFLEX (VWR LLC) Masterflex PTFE Multi-Turn Needle Valve, 1/8"" NPT(F), 316 SS Body, 2800 mL/min water

Maximum pressure is 75 psi; maximum temperature is 200¿>F (93¿>C). Wetted parts are body and O-ring made of PTFE and CTFE valve spindle. Choose aluminum (Al) or 316 stainless steel (SS) body. Orifice is 0.125".