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Valve
250 AVK Gate Valve, Resilient Seated SP PN16 ACC Series 57/60
System Metals
Product Code C524.25
Overview
- Fixed, integral wedge nut prevents vibration and ensures durability
- Ductile iron wedge, fully vulcanized with EPDM rubber
- Stainless steel gland flange, stem and bolts for increased corrosion resistance
- Seal housing incorporates dual O-ring seals and wiper ring for long life operation
- Stem sealing replaceable under pressure
- Round bonnet gasket fixed in a recess groove in bonnet preventing it from being blown out by pressure surges
- Bonnet bolts encircled by the bonnet gasket and gland bolts
- encircled by O-ring, thus there is no risk of corrosion
- Full bore
Additional Information
AVK Reference Code 570250603940120
Product Data Sheet
View
Product Properties
Size/Diameter
250 mm
Rating
PN16
Primary Material
DUCTILE IRON
Primary Unit of Measure
EA
Rubber Ring Material
EPDM (RRJ)
Lining Specification
Thermal bonded polymeric coatings AS/NZS 4158
Allowable Operating Pressure - 20 Degrees Celsius
PN16
Markings
AVK
Industry Specific Names
AVK
Alternative Iplex Products
PVC, PE, GRP
Secondary Unit Measure
EA
Product Dimensions
Size/Diameter
250 mm
Weight
88.0 kg