TESCOM™ 50-4000 Series HPU Subsea Wellhead Regulator

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Product Description

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.

Технические характеристики

Maximum Inlet Pressure: 10,000, 15, 000, 20,000 psig / 690, 1034, 1379 bar

Outlet Pressure Ranges: 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 psi

Body Material: 316 Stainless Steel, Nitronic® 60 (20,000 psig / 1379 bar Inlet)

Seat Material: Main Valve, Vent: 17-4 Stainless Steel, Vespel®

O-Rings: Buna-N, Viton®, EP

Back-up Rings: CTFE

Remaining Parts: 316 Series Stainless Steel, 17-4 Stainless Steel, Nitronic® 60

50-4000 Port Size & Type: 3/8, 1/2, 9/16
1/4 BSPP, 1/4 NPTF, 1/4 NPTF (High Pressure), 1/4 NPTF (Medium Pressure)

50-4100, 50-4200 Port Size & Type: 3/8, 9/16
1/4 NPTF (High Pressure), 1/4 NPTF (Medium Pressure)

Operating Temperature: -15°F to 165°F / -26°C to 74°C

Flow Capacity: Cv = 0.12 (Control Regulator)
Cv = 1.9 (Integrated Bypass)

Weight (approximate): 50-4000: 15 lbs / 6.8 kg
50-4100: 20 lbs / 9.1 kg
50-4200: 20 lbs / 9.1 kg

Additional Information: For custom modifications or a complete system solution, please contact your local sales office.

Особенности

Unique integrated bypass valve simplifies the high pressure system design which results in fewer components and leak paths for added safety
The addition of the 50-4000 Series to HPU units simplifies complex start up procedures while decreasing down time associated with filling long umbilicals
Controls large variations in flow rates at pressures up to 20,000 psig / 1379 bar
New stem and seal design extends regulator service life in crucial high pressure water-based hydraulic applications