TESCOM™ 50-4000 Series HPU Subsea Wellhead Regulator

Tescom

TESCOM™ 50-4000 Series HPU Subsea Wellhead Regulator

Tescom

50-4000 and 50-4100 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.

Features

  • 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 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 15,000 psig / 1034 bar
  • New stem and seal design extends regulator service life in crucial high pressure water-based hydraulic applications

Specifications

Maximum Inlet Pressure
10,000, 15,000 psig / 690, 1034 bar
Outlet Pressure Ranges
5500-15,000 psig / 380-1034 bar
3000-10,000 psig / 207-690 bar
3000-6000 psig / 207-414 bar
3000-4000 psig / 207-276 bar
Body Material
316 Stainless Steel
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
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 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)
14 lbs / 6.4 kg
Additional Information
For custom modifications or a complete system solution, please contact your local sales office.

Documents & Drawings

Training & Services