12 Inch Gate Valve Manufacturer: We specialize in manufacturing high-quality gate valves with a 12-inch size. Our gate valves feature a flexible wedge design and are made from ASTM A216 WCB material, ensuring durability and reliable performance. They conform to API 600 standards and are designed for Class 300 LBs pressure rating and PN50 pressure class. The gate valves are equipped with RF flange ends as per ASME B16.34 specifications and comply with EN 1984 and DIN 3352 standards. Trust us as your preferred gate valve manufacturer for superior quality and precision engineering.

Tags:

• ASTM A216 WCB Gate Valve
• API 600 Gate Valve
• Class 300 LB Gate Valve
• RF Gate Valve
• DN300 Gate Valve
• PN50 Gate Valve
• Flexible Wedge Gate Valve

Valve description:
Product name: Flexible wedge gate valve, class 300 series.
Design: API 600.
Material: ASTM A216 WCB.
Nominal size: 12 Inch.
Nominal class: 300 LB.
Connection ends: RF flange - ASME B16.5.
Face to face: ASME B16.10.
Test and inspection: API 598.

Other features
Bolted bonnet type or pressure seal bonnet
Flexible wedge, full bore
For pressure seal bonnet type: 
The bonnet gasket to be metal sealing, RTJ ring - SS 304 for a long service.
Threaded stem does not contact the medium, to avoid possibility of corrosion

Technical Parameters and Characteristics
Product type: Gate valve.
Size range: NPS 2 - 60 Inch, DN50 - DN1500.
Design pressure: class 150 - 2500 LB, PN10 - PN420.
Design standard: API 600, ASME B16.34, EN 1984, DIN 3352.
Design temp.:  -196℃  -  573℃.
Material: ASTM A216 WCB, ASTM A216 WCC, ASTM A217 WC6, ASTM A217 WC9, 
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 B148 C95800, ASTM B148 C95500
Connection end: ASME B16.5, ASME B16.25, EN 1092 series.
Operation: Hand wheel, gearbox, electric 
Application: electric power, petroleum refining, petrochemical engineering,
offshore oil, chemical engineering