ZHEJIANG VERVO VALVE CO.,LTD
ZHEJIANG VERVO VALVE CO.,LTD - A VALVE COMPANY - We Are One of the Biggest Chinese Industrial Valves Manufacturer Specialized in Steel Ball Valves/Steel Gate Valves/ Steel Globe Valves/Steel Check
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Fully welded ball valves are manufactured to the latest edition of API Standard 6D and tested to API Standard 598.
Applicable Standards:
– Ball Valve design according to API6D, ISO 17292, ASME B16.34
– Face to Face ASME B16.10, API6D
– Butt Welded ends ASME B16.25
– Fire Safety ISO 10497, API 607, API 6FA, BS 6755-2
– Inspection and test API598, API6D
Rating:
– ASME CL150, CL300, CL600, CL900, CL1500
Temperature Range:
– -196°C~650°C
Size Range:
– 3″~40″
End Connection:
– Butt Welded
Body Material:
– A105, F304, F316, LF2, F11, F22
Operation:
– electric, pneumatic, manual, lever, wrench, gear, hydraulic
– High shut-off sealing mechanism and low torque operation
– Block and bleed function
– Self-cavity pressure relief
– Fire safe design
– Blow out proof stem construction
– Anti-static design
– Locking device (for lever handle operation)
– ISO 5211 actuator mounting
– Emergency grease injection (option)
– PN design can be available
Keywords of Emergency grease injection (option)
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