The TESCOM 50-4000 series hydraulic power unit subsea wellhead regulators reduced pressure regulators have built-in bypass valves to reduce production time and maintenance costs. These revolutionary regulators control high-pressure hydrodiol, shorten pressurization time, and TESCOM 50-4000 series hydraulic power unit subsea wellhead regulators extend the life of the pressure reducer. Ideal for hydraulic power units (HPU) and wellhead control panels.
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 the service life of the regulator.
The TESCOM 50-4000 series hydraulic power unit subsea wellhead regulators have the following features:
Unique integrated bypass valves simplify high-pressure system design, reduce components and leak paths, and enhance safety
The addition of TESCOM 50-4000 series hydraulic power unit subsea wellhead regulators hydraulic power unit units simplifies the complex start-up steps and reduces the downtime associated with filling long umbilical cables. Control large changes in flow rate at pressures up to 20,000 PSIG / 1379 bar The new stem and seal design extends the service life of regulators in critical high-pressure and water-based hydraulic applications
The TESCOM 50-4000 series hydraulic power unit subsea wellhead regulators reduced pressure regulators have built-in bypass valves to reduce production time and maintenance costs. These revolutionary regulators control high-pressure hydrodiol, shorten pressurization time, and TESCOM 50-4000 series hydraulic power unit subsea wellhead regulators extend the life of the pressure reducer. Ideal for hydraulic power units (HPU) and wellhead control panels.
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| Maximum inlet pressure | 10000、20000 psig / 690、1379 bar |
| Body material | 316 stainless steel |
| Seat material | Main valve, discharge: 17-4 stainless steel, Vespel® |
| O-ring | NBR, Viton®, EP |
| Supporting ring | trifluoroethylene chloride (CTFE) |
| Other parts | 316 series stainless steel, 17-4 stainless steel |
| Interface sizes and types | 3/8″, 1/2″, 9/16″ |
| 1/4″ BSPP, 1/4″ NPTF, 1/4″ NPTF (high voltage), 1/4″ NPTF (medium voltage) | |
| Flow capacity | CV = 0.12 (control voltage 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 |
Application of TESCOM 50-4000 series hydraulic power unit subsea wellhead regulators
Hydraulic power units (HPU)
Wellhead control panels
Online support and Video technical support.
