Electronic type electric O cut off ball valve, hydraulic valve price, electronic type electric O type cut off ball valve quote, electronic type electric O type cut off ball valve manufacturer.
ZKRR fixed electric ball valve can be used in two place to cut off and adjust. Connect the valve and actuator using direct connection, built-in electric actuator servo system without the servo amplifier, input 4-20mA signal and 220VAC power control operation. The wire has the advantages of simple connection, compact structure, small size, light weight, small resistance, stable and reliable action, etc.. Actuator can be configured according to user requirements UNIC, PSQ, HQ, DHL and other types of electronic actuator or GTX, AL and other pneumatic piston actuator.
1, design and manufacture: GB12237-89, API608, 6D API, 7S-48 JPI, BS5351, DIN3357.
2, flange size: JB/T74 ~ 90 (JB74 ~ 90), GB9112 ~ 9131, HGJ44 ~ 76, SH3406, B16.5, B2212 JIS ~ 2214, E29-211 NF, DIN2543, ANSI.
3, the structure length: ANSI, B16.10 GB12221-89, B2002 JIS, E29-305 NF, DIN3202.
4, testing the main test: JB/T 9092, API 598.
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