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TESCOM™ 44-4000 Series Pilot Operated Regulators

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TESCOM™ 44-4000 Series Pilot Operated Regulators Original factory, brand new. Quick quotation....


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TESCOM™ 44 – 4000 Series Spring – Actuated Regulators
The 44 – 4000 air chamber – loaded, spring – biased regulator is designed for pressure – tracking applications and can maintain stable differential pressure. It can track the increase and decrease of pressure through the vent function. It is very suitable for emergency air breathing in diving applications.
Specifications
Pressure Ratings
Maximum Inlet Pressure: 6000 psig / 414 bar
Outlet Pressure Range: 50 – 1500 psig / 3.4 – 103 bar
Materials
Valve Body: 303 stainless steel, 316 stainless steel, brass, chrome – plated brass
Main Valve Seat, Gasket: CTFE, Vespel®
Support Ring: Teflon®
O – Rings
Nitrile rubber, Viton®, EPDM, Kalrez®
Valve Internals
300 series stainless steel, 17 – 4 PH stainless steel, brass
Port Sizes and Types
Inlet and Outlet Port Types: BSP, SAE, NPTF, MS33649
Inlet and Outlet Port Sizes: 1/2″, 3/4″
Flow Capacity
Main Valve: Cv = 0.7 (Cv = 2.0 optional)
Vent Valve: Cv = 0.35
Load Types
Air chamber, air
Weight
8 lb / 3.6 kg
Features
– High flow rate: Cv = 0.7 or 2.0 (optional)
– Piston sensing
– Provide an adjustable bias pressure range
– Venting (recovery type)
– Compatible with TESCOM air actuators and ER5000 electric pneumatic controllers


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