Product features
Blow-out proof stem design
Entirely silica sol precision forging
Pressure equalizing port in ball (optional)
Full port
Handle-operated
Specification:1/4"-4"
Material:WCBÂ
Pressure:1000WOG 1000PSI PN63 2000PSI
Seat material:PTFE RPTFE Â PEEK
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 Product standard:
Product design standard:ASME B16.34
Wall thickness standard:ASME B16.34 GB12224
Thread standard:ANSI B 1.20.1,BS 21/2779,DIN259/2999,ISO228 BSPT BSPP NPT
Structural length standard: DIN3202-M3
Inspection standard:API 598 Â EN12266
Product certification:PED 97/23/EC(CE2138) ISO9001Â
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