Connection dimension of flange:
PN1.0MPa, PN1.6MPa to GB4216
PN2.5MPa to GB9113
Purpose:
For the pipeline of water supply and drainage system, which need reduce the pressure.
Suitable temperature: ≤ 90º C
According to the different materials, the temperature is
Up to ≤ 250º C
Suitable medium: Water, air, noncorrosion liquid
Advantages:
Directly act on the lower part of the diaphragm (piston) by the valve-back pressure for reducing the pressure and stabilizing the pressure. It is sensitive and can be used for a long time.
Pressure rating: PN (MPa)
1.0 1.6 2.5
Tests:
Test JB/T9092, GB/T13927
Nominal pressure: PN(MPa)
Body: PN X1.5
Seal: PN X 1.1
Materials:
Body: Cast iron, carbon steel
Lower cover: Cast iron, carbon steel
Bonnet: Cast iron, carbon steel
Diaphragm: Nylon reinforcing rubber
Gasket: NBR rubber
Compression: Silicon manganese steel
Spring
Piston: Stainless steel
Cylinder: Liner Stainless steel
Stem: Stainless steel
Shanghai ThinkTank Process Management Co., Ltd. is the sole production and R&D institute of Taiwan STONE Company in Mainland China. ThinkTank entered Chinese market in 2002 and moved from Hangzhou to Shanghai headquarter in 2012. Based on over 30 years experience in researching and manufacturing automatic instruments, brining in overseas advanced technology and combining domestic users real working situation, ThinkTank is specialized in producing new typed self-regulating valves, control valves and various kinds of automatic instruments. ThinkTank's business includes engineering projects such as electricity, metallurgy, petrochemical processing, light industry and building materials, municipal water service and natural gas.
Enterprise history
1985.08 Taiwan STONE company was established in Taipei city.
1990.02 Sales network covered Southeast Asia.
2002.06 Branch office was fund in Hangzhou, Zhejiang, handling all business in China
2012.10 Mainland head office was moved to Pudong, Shanghai
Shanghai ThinkTank Process Management Co., Ltd. Has a professional team works for control valves design and engineering application. ThinkTank develops a series of hi-tech products after absorbing overseas advanced technology and innovating.
*New self-regulating, micro pressure, differential pressure, flow, temperature control valve
*New pneumatic (electric) linear actuator (low dB, high pressure) control valve
*Pneumatic (electric) rotary actuator (O/V ball, butterfly) control valve
*Pneumatic (electric) special corrosion resisting control valve
Shanghai ThinkTank Process Management Co., Ltd sticks to the policy of "client oriented, quality comes first, and faith is root". Depending on many years experience on engineering application in various industries, ThinkTank provide clients with good, reliable full service, focusing on maximizing the rate of return on investment for clients.
