SYMBOL
DESCRIPTION
A screw-in, cartridge-style, single-stage, poppet-type pressure relieving valve, which can be infinitely adjusted across a prescribed range using a variable electric input. Pressure output is inversely proportional to DC current input.
OPERATION
The E-TS38-21 blocks flow from port 1 to port 2 until sufficient pressure is present at port 1 to open the valve by overcoming the preset spring force. With no current applied, the valve will relieve at ±50 psi of the spring maxium. Applying current to the coil reduces the included spring force thereby reducing the valve setting.
FEATURES
* 12 and 24 volt coils standard.
* Optional waterproof E-Coils rated up to IP69K.
* Industry common cavity.
* Hardened parts for long life.
SPECIFICATIONS:
Max.Operating Pressure: 240 bar (3500 psi)
Max.Control Current: 1.10 amps for 12 VDC coil; 0.55 amps for 24 VDC coil
Relief Pressure Range from Zero to Maximum Control Current:
Minimum Pressure is factory adjustable.
(A) 207 - 6.9 bar (3000 - 100 psi); (B) 138 - 6.9 bar (2000 - 100 psi)
(C) 69 - 6.9 bar (1000 - 100 psi); (D) 241 - 6.9 bar (3500 - 100 psi)
Rated Flow: 1.1 lpm/0.3 gpm; △P = 10 bar (150 psi), cartridge only, 1 to 2 coil energized
Flow Path: Free Flow: 1 to 2 coil energized; Relieving: 1 to 2 coil de-energized
Temperature: - 40℃ ~ + 120℃ (Standard Buna N seals)
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus);
Cavity: VC08-2
PERFORMANCE:
DIMENSIONS
ORDER CODE:
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We guarantee quality for 3 years for non-standard customized valves: No leakage, No Noise, No Vibration.
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