TFS Takasago Fluidic Systems

Diaphragm Isolation Valves NRV Series


The orifice diameter of this solenoid diaphragm valve is φ4-6 mm. Valve bodies machined from a variety of materials are available for this diaphragm valve. Select the port connection from Rc1/4, 1/4-15NPT, Rc1/8 or 1/8-27NPT.


Method Solenoid
Orifice(mm) 4.0 - 6.0 mm
Type 2way-NC, 2way-NO, 3way
IN port pressure
-90~200 kPa
OUT port pressure (NC)
0~50 kPa
OUT port pressure (NC)(NO)
0~50 kPa
Port connection Rc1/8, Rc1/4, 1/8-27NPT, 1/4-18NPT
Body material PTFE, PEEK, PPS, HPVC
Seal material PTFE, FKM, Perfluoro
Other wetted materials PTFE・AL2O3, PCTFE
Rated voltage 12VDC, 24VDC, 90VDC, 100VAC
Power consumption 5.5 W
Operating duration Continuous
Outer dimensions φ44.0 - 45.0 x 80.0 - 84.0 mm
Fluid temperature range 0~60 ℃
Ambient temperature range 0~60 ℃

List of Products