Universal Wafer Butterfly Valve

• Design Standard: BS EN 593

• Connection Ends: Universal Flange to BS EN 1092 PN10/PN16,  AS 2129 TABLE E,JIS B2212 10K, BS 10 TABLE D/E

• Top Flange Standard: ISO 5211  Stem drive by keys, parallel or diagonal square or flat head

• Working Pressure: PN10/16 • Temperature Range: 0℃- 100℃ 

• Coating: Fusion Bonded Epoxy Coating in accordance with   ANSI/AWWA C550

Warranty period: 1 year

Body material: ductile iron

Note: Do not use valves for pipeline pressure regulation, gate valves generally play the role of switches, to achieve good

Adjusting effect, it is recommended to choose a professional regulating valve, water erosion will affect the service life of the valve disc. The installation of the valve is independent of the flow direction of the medium.