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flow control valve
Founded in 2002, China Chiheng Valve Co., Ltd. is a specialized flow control valve manufacturer and sale. We have a modernized staffs of tech research and product development, ISO9001 certificated, and manufacturing adopts advanced domestic and foreign standards such as GB, API, JIS, DIN, BS, NF and ANSI. Our oem control valve products are widely used in valve fittings, pipeline welding and petroleum, chemical, power and city pipeline networks.
Our New Products--The Engrgy Of Tomorrow, In Your Home Today!
> Works in your home, it requires only a small space
> Eliminate your power bill by 50% or even completely
> Works in all conditions
> Material needed is cheap and easily
> Simplify the process with easy-to-follow steps.
control valve show
Flow Control Valve
Product Overview:
A flow control valve designed for the control of propellant in storable, liquid propulsion systems.
The design comprises of two essentially identical, solenoid operated, normally closed, poppet type valves mounted coaxially in series. Each of these solenoid valves comprises a coil, fixed pole and a suspended moving/armature, to which is attached a sealing pin, the valve seat is located in the valve outlet. The poppet/seat interface has been designed to
minimise flow discontinuities and therefore reduce susceptibility to contamination induced failures.
This valve is an adaptation of the successful SV06/SV14 series of valves modified for use with hydrazine in monopropellant propulsion systems by the introduction of a PTFE seal in a vacuum brazed and EB welded body.
Control Valve
Performance Characteristics:
Operating Media N2H4, IPA, H2O, GN2
Operational Temperature 0C to 120C
Operating Pressure 30 bar
External Leakage < 1 x 10-6 scc/s GHe
Internal Leakage < 1 x 10-4 scc/s GHe
Cycle Life 1,000,000
Open/Close Response < 5 ms
Coil Resistance 105 - 115
Coil Response < 5 ms
Mass < 200 g
Materials Radiometal, Stainless Steel, PTFE
Electrical Interface Flying leads
Fluid Interface Defined flange and 1/8 x 37 Coupling
valves
Our New Products--The Engrgy Of Tomorrow, In Your Home Today!
> Works in your home, it requires only a small space
> Eliminate your power bill by 50% or even completely
> Works in all conditions
> Material needed is cheap and easily
> Simplify the process with easy-to-follow steps.