Stainless steel pneumatic diaphragm regulating valve body and valve cover are made of stainless steel materials with high corrosion resistance and better sealing performance. The pneumatic actuator uses compressed air or gas as a power source, by regulating the air source pressure to control the position of the valve core, so as to achieve accurate control of media flow, pressure and temperature parameters. As the core component of the control valve, the film has good sealing performance and fast response characteristics, and can achieve high precision control.

Design Standard：ANSI B16.34, API 6D, ISO 5208, DIN 3356, JIS B2071, BS 1873, GB/T 12237, GB/T 12238, EN 593, etc

Wall Thickness Standard： ANSI B16.34, BS 1873, DIN 3356, JIS B2071, EN 593, GB/T 12224, JB/T 3595, etc

Thread Standard： GB/T 12716-1991 NPT, GB/T 7306-2000 PT, GB/T 7307-2001 G, DIN 2999, JIS B0203, NF E03-005, etc

Actuator Standard： ANSI/ISA-75.25, BS EN ISO 5211, DIN EN ISO 5211, JIS B 8391, EN ISO 5211, GB/T 12222, JB/T 9093, JB/T 8861, etc