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Jacket insulation V ball valve -RVB series

price:USD$2000.00
discount 70% in 2018-09-17 to 2018-09-19
price: USD$ 1400.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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  • Product name:Jacket insulation V ball valve -RVB series

 

Product features
Integral jacket thermal insulation valve body
V spool with shearing and self-cleaning function
DC open valve chamber
Side loading type sealing seat
Upper and lower valve stem bearing drive protection
Product application industry
The product is suitable for chemical industry, petroleum, biochemical, chemical fiber, pharmaceutical, environmental protection and other industrial areas of automatic control system. It is especially suitable for the control of easily crystallized fluids.
technical parameter
Caliber range: DN25 1 DN500
Pressure range: PN10~PN64AN51150LB300LB
Connection form: flange type, clip type
Temperature range: -29~120 (normal temperature) -29~230 (medium temperature) -40~560 (high temperature)
Seat seal form: hard seal, soft seal
Flow characteristics: equal percentage
Sealing grade: IV class, V class
Adjustable ratio: 300:1
Main material: (1) WCB (2) CF8 (3) CF8M (4) CF3M
Driving device: pneumatic, electric
Adjustable ratio: 300:1
Main material: (1) WCB (2) CF8 (3) CF8M (4) CF3M
Driving device: pneumatic, electric