Cover cap valves
Cover cap valves
- Robust internal and external seal totally adjustable, bidirectional
- Body and cap coatings, set by a series of milano grooves and anchoring holes
- Epoxy's external coating resists atmospheric corrosion
- Internal lining of virgin pfa, without pigmentation
- Without cavities
- Without lubrication; It does not require maintenance
- Operation a quarter back
- Steel label for low emissions
Available sizes
- ½” – 12″ / DN 15 – DN 300
Pressure classes
- Asme Class 150/300 - Nominal Configuration
- From PN 16
Body housing and central cap according to ASTM A216 WCB, both covered with virgin pfa, without pigmentation
API 598
Inspection and valve test
PED
Design and manufacture of pressure equipment
API 599
Metallic male valves: ends with flanges, threaded and welding
ASTM F1545
Ferrous metal tubes, accessories and flanges coated by plastic
ANSI B16.10, ANSI B16.5, DIN EN 558-1
Face to face and end dimensions of the valves
ANSI B16.34
Valves, flanges and end welded ends
ASME B16.42
Flanges with flanges for ductile iron tubes
ISO 15848-1 CO3, TA-air
Fugitive emission tests
MSS SP-25
Standard marking system for valves, accessories, flanges and unions
MSS SP-55
Quality standard for molten steel parts for valves, flanges, accessories and other pipe components.
MSS SP-61
Steel valve pressure tests
DIN in 12266, EPA 21 method
Evidence
ASTM / ANS
Materials
