PTFE/PFA Lined Wafer Type ANSI 150lbs DIN PN16 JIS 10K Butterfly Valve for Refining Technical Specification Design and Manufacture Standard: ASME B16....
Factory Manufacturer DIN Standard PTFE Full Lined Butterfly Valve Technical Specification Design and Manufacture Standard: ASME B16.34, HG/T 3704 Face...
Flanged PTFE Full Lined DIN ANSI JIS Standard Butterfly Valve for Chlor Alkali Technical Specification Design and Manufacture Standard: ASME B16.34, ....
PTFE Lined Wafer Type Ansi Standard Butterfly Valve for Sea Water Technical Specification Design and Manufacture Standard: ASME B16.34, HG/T 3704 Face...
Flanged RF DIN JIS ANSI Standard PTFE Full Lined Butterfly Valve for PVC Technical Specification Design and Manufacture Standard: ASME B16.34, HG/T .....
Spark Test ANSI Standard Full Lined PTFE Wafer Type Butterfly Valve Technical Specification Design and Manufacture Standard: ASME B16.34, HG/T 3704 .....
PTFE Full Lined Wafer Type DIN Standard Butterfly Valve for Caustic Soda Technical Specification Design and Manufacture Standard: ASME B16.34, HG/T .....