worm gear float ball valve(ball valve,gear ball valve,cast steel ball valve)
Wenzhou Shitong Valve Co., Ltd. [China] 
Minimum Order: 0
Quality/Safety Certification: 0.00
worm gear float ball valve,flanged ends.made of cast steel.
Design & manufacture standard: API6D, API608, ANSI/ASME B16.34,MSS-SP-72,BS5351.
Face to face dimensions: ANSI/ASME B16.10, API6D.
Flange connection: ANSI/ASME B16.5 for NPS24, ASME B16.47A/MSS SP-44 for NPS>24.
Butt-welding end dimensions: ANSI/ASME B16.25.
Inspection & test standard: API598, API6D.
Pressure: 150Lb, 300Lb, 600Lb, 900Lb or PN10~PN160 or JIS 10K ~ JIS 40K.
Nominal diameters: 1/2~ 24 or DN15~DN600.
Major materials: WCB, WC1, WC6, WC9, A105, LCC, LCB, CF8(304), CF8M(316), CF3(304L), CF3M(316L), etc.
Driving styles: manual/ worm gear/electric/pneumatic,etc.
Fire-resistant & anti-static design.
