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| Details --------------------------------------------------------------------------------> |
• There is seal grease injection valve on one side of bonnet
• Rising stem structure that can indicate valve switch
• It is match with all kind of pneumatic (hydraulic) actuator as customers requirement
• Working pressure ：2000PSI～20000PSI
• Nominal bore ：1.13/16～9 (46mm～230mm)
• working medium : oil , nature gas , mud , consist of H2S CO2gas
• working temp.：-46℃～121℃（LU ）
• material：AA、BB、CC、DD、EE、FF、HH
• PSL：PSL1～4
• PR：PR1～2 |
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