Fisher Fisher, USA (S301 from the vertical pressure reducing valve) / price of gas pressure regulator / pneumatic pressure regulator 13661337946 
 FISHER Fisher S301 reducing valve / gas pressure regulator | imports regulator-DN40_DN50 thread pressure reducing valve 
 Beijing el Gas Equipment Co., Ltd. spot preferential supply S300 series gas pressure regulator / pressure relief valve / regulator, has the following features optional built-in safety relief device. Sensitive shutdown feature ◆ ◆ pressure setting simple ◆ regulator high precision ◆ inlet pressure up to 10bar ◆ flow of up to 4800Nm ⒊ / h ◆ can be installed in any device ◆ can be used as a major regulator of the load regulator ◆ can be used for natural gas, artificial gas, liquefied petroleum gas, air, etc. gases! different models of their specific special features, such as (Fang Tel: 13,661,337,946): 
 S301 no internal relief valve S300 regulator structure 
 S301H S301 high-pressure regulator type 
 S301HP have a the S301H structure of the external pressure measurement 
 S301P external pressure measurement of the S301 structure 
 S302 have external relief valve S300 regulator structure 
 S302H S302 high-pressure regulator type 
 The S302P there external pressure measurement structure of the S302 
 S303 relief valve / Pro controller regulator 
 S303H S303 high-pressure regulator type 
 The S303P there is external pressure measurements of the S303 structure 
 ※ Beijing el Gas Equipment Co., Ltd. Contact: Mr. Fang 
 * Office Address: Haidian District, Beijing Tamura 
 * Phone: 13661337946 Services: 1,556,200,255.