Valve description:
Product Name: Flexible Wedge Gate Valve.
Design: EN 1984, DIN 3352
Material: GS-C25.
Nominal Size: DN80.
Nominal Pressure: PN63
Connection Ends: RF X RF, as per EN 1092-1/B2
Face to Face: EN 558-1/line 26
Model of Operation: Handwheel, Gearbox, bare stem + ISO TOP flange
Test and Inspection: EN 12266-1.
Other features
Bolted bonnet type
Flexible wedge
Full bore
Pressure seal bonnet
For pressure seal bonnet type:
Long service SS 304 RTJ ring
Metal sealing bonnet gasket
Threaded stem
Does not contact the medium
Corrosion prevention
Technical Parameters and Characteristics
Design pressure: class 150 - 2500 LB, PN10 - PN420.
Product type: Gate valve.
Size range: NPS 2 - 60 Inch, DN50 - DN1500.
Application: electric power, petroleum refining, petrochemical engineering, offshore oil, chemical engineering
Design standard: API 600, ASME B16.34, EN 1984, DIN 3352.
Material: ASTM A217 C5, ASTM A217 C12A, ASTM A352 LCB, ASTM A352 LCC
ASTM A351 CF8, ASTM A351 CF8M, ASTM A351 CF3M, ASTM A351 CF8C
CN3MN, CK3MCUN, CN7M, ASTM A890 4A (CD3MN), ASTM A890 5A (CE3MN),
ASTM A890 6A (CD3MWCuN), ASTM A216 WCB, ASTM A216 WCC, ASTM A217 WC6, ASTM A217 WC9, ASTM B148 C95800, ASTM B148 C95500
Connection end: ASME B16.5, ASME B16.25, EN1092 series.
Operation: Hand wheel, gearbox, electric
Design temp.: -196℃ - 573℃.