TESCOM™ 50-4000 SERIES HPU SUBSEA WELLHEAD REGULATOR

50-4000, 50-4100 and 50-4200 Series pressure reducing regulators, with their integrated bypass valve, reduce time to production and maintenance cost. These first-of-its-kind regulators control high pressure water glycol, decrease pressurization time and extend service life of the regulator. Ideal for hydraulic power units (HPU) and wellhead control panels.

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TESCOM 50-4000 Series

Specifications

Maximum Inlet Pressure 10,000, 15,000, 20,000 psig / 690, 1034, 1379 bar
Outlet Pressure 9000 to 20,000 psig / 621 to 1379 bar
8000 to15,000 psig / 552 to 1034 bar
6000 to 15,000 psig / 414 to 1034 bar
4000 to 10,000 psig / 276 to 690 bar
2000 to 6000 psig / 138 to 414 bar
2000 to 4000 psig / 138 to 276 bar
1700 to 2500 psig / 117 to 172 bar
Design Proof Pressure 150% maximum rated
Leakage 2 drops/min. at 150 S.U.S and 2500 psig / 172 bar
Operating Temperature -15°F to 165°F / -26°C to 74°C
Flow Capacity Cv = 0.12 (Control Regulator), Cv = 1.9 (Integrated Bypass)
Body 316 Stainless Steel, Nitronic 60 ( 20,000 psig / 1379 bar Inlet)
Seat, Main Valve, Vent 17-4 PH Stainless Steel, Polyimide (Vespel®)
O-ring Nitrile, Buna-N, FKM (Viton®-A), EP
Back-up Ring PCTFE
Remaining Parts 316 Series Stainless Steel, 17-4 PH Stainless Steel, Nitronic 60
Cleaning CGA 4.1 and ASTM G93
Weight (approximate) 50-4000: 15 lbs / 6.8 kg
50-4100: 20 lbs / 9.1 kg
50-4200: 20 lbs / 9.1 kg

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