TESCOM 44-4700 Series Industrial Backpressure Gas Regulator
44-4700 Series is an extremely sensitive, high purity, backpressure regulator for specialty, flammable and industrial gases for low pressure, and sub-atmospheric pressure control. Diffusion-resistant metal diaphragm seal ensures gas purity and leak integrity. Ideal for use in analytical systems, sample systems and pilot plants.
Features
1.316 Stainless Steel diaphragm provides metal-to-metal sealing integrity and good sensitivity
2.Large sensing seat area ratio provides a low crack-to-reseat pressure differential and excellent repeatability
3.Negative spring bias for vacuum systems
4.Adjustable stop limits maximum outlet pressure
5.NACE compliant designs are available
Specifications
Maximum Inlet Pressure:50 mm Hg absolute - 15 psig / 1 bar
50 mm Hg absolute - 50 psig / 3.4 bar
50 mm Hg absolute - 100 psig / 6.9 bar
50 mm Hg absolute - 150 psig / 10.3 bar
MaterialBody & Diaphragm: 316 Stainless Steel
Bonnet: Electroless Nickel Plated Brass
Seat: Teflon®
Spring Main Valve & Bias: 316 Stainless Steel
Remaining Parts:316 Stainless Steel
The Related Products:
TESCOM Model Recommendations:
Pressure Reducing Valves:
26-1765-24-247
26-2091A24S272
44-2263-241
44-2263-241 (duplicate entry)
44-2260-942-151
44-4660S94-018
44-2263-242
26-1065-24
26-1766-26
26-1064-24
26-1062-24
26-1063-24
44-1123-24
26-1765-24-071
44-1163-24
54-2062D24
Control Valves:
44-1116-24
26-1065-24-760
44-2263-241
26-1061-24
26-1765-26
26-1764-26
26-1766-26
44-1767-24
SG1P6162
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