TESCOM™ 50-4000 Series Regulators

TESCOM™ 50 – 4000 Series Hydraulic Power Unit Subsea Wellhead Regulators
The 50 – 4000, 50 – 4100, and 50 – 4200 series pressure regulators come with an internal bypass. They can shorten production time and reduce maintenance costs. These revolutionary regulators control high – pressure glycol, shorten the pressurization time, and extend the service life of the pressure regulator. They are ideally suitable for hydraulic power units (HPUs) and wellhead control panels.

Features
– The unique integrated bypass simplifies high – pressure system design, reduces components and leakage channels, and enhances safety.
– Adding the 50 – 4000 to the hydraulic power unit unit simplifies complex startup procedures and shortens downtime related to long – belt filling.
– Controls pressures up to 20000 psig / 1379 bar with large changes in flow rate.
– The new valve stem and sealing design extend the service life of the pressure regulator in critical high – pressure and water – based hydraulic applications.

Specifications
– Maximum Inlet Pressure: 10000, 20000 psig / 690, 1379 bar
– Outlet Pressure Range:
– 7100 – 15000 psig / 489 – 1034 bar
– 5500 – 15000 psig / 380 – 1034 bar
– 3000 – 10000 psig / 207 – 690 bar
– 3000 – 6000 psig / 207 – 414 bar
– 3000 – 4000 psig / 207 – 276 bar
– 1100 – 6000 psig / 76 – 414 bar
– 1100 – 4000 psig / 76 – 276 bar
– 1100 – 2500 psig / 76 – 172 bar
– Valve Body Material: 316 stainless steel
– Valve Seat Material: Main valve, exhaust: 17 – 4 stainless steel, Vespel®
– O – rings: Nitrile rubber, Viton®, EP
– Support Ring: Polytetrafluoroethylene (CTFE)
– Other Components: 316 series stainless steel, 17 – 4 stainless steel
– 50 – 4000 Port Sizes and Types: 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 Sizes and Types: 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 value):
– 50 – 4000: 15 lbs / 6.8 kg
– 50 – 4100: 20 lbs / 9.1 kg
– 50 – 4200: 20 lbs / 9.1 kg