Bolted Bonnet Flanged Through Conduit Gate Valve are with main features as below:
Size Range: 1/2" to 42" N. B.
Pressure Classes: ANSI 150, 300, 600, 900, 1500, 2500 & 4500.
End Connections: Flanged, Buttweld, Socket Weld, Hub Connectors, Compact Flange or other proprietary connections.
Materials (Standard)
Standard Constructions
Cast Carbon Steel A216 Gr WCB Body and Bonnet.
13% chrome stem, gate and seats. Stem packing PTFE / graphite composite. Seating surfaces of gate and seats hard faced with tungsten carbide on request.
Manufacturing to NACE MR-01-75 on request.
Available also in low temperature steels, low alloy steels, stainless steels, duplex type stainless steels and other exotic materials.
Various trim materials available to suit service conditions.
Operation
Manual, Electric, Hydrau-Pneumatic Actuator
Design Codes
API 6D, ANSI B16.34, ANSI 16.5, ASME VIII, API 6FA.
Quality Assurance
Accredited with ISO 9001 and API Q1 Quality Assurance Programmes.
|
DESGN & MFT. |
API 600 |
ENDS CONNECTION |
FLG. R.F |
|
PRE-TEP. RATING |
ASME B16.34 |
INSPECT & TEST |
API 598 |
|
F-F DIMENSION |
ASME B16.10 |
END CONNECTION |
ANSI B16.5 |
|
MARKING |
MSS-SP-25 |
FIRE SAFE DESIGN |
-- |
|
PAITING |
VATAC STD. |
SPE. REQUIREMENTS |
N.A |
Since 1989, Vatac Vango Valves Manufacturer China has dedicated itself to the manufacture and service of a wide range of industrial valves and fittings for the services of Oil, Gas, Refinery, Chemical, Marine, Power Station and Pipeline Industries.
After over 3 decades of development and innovation, Vango Valves has been well approved by ISO 9001: 2000, API 6D & CE.
Our main Manufacturing and Supplying Capability Covering:
Through Conduit Gate Valve, Knife Gate Valve, Bellow Sealed Valve, Gate Valve, Check Valve, Globe Valve, Ball Valve, Butterfly Valve, Plug Valve, Cryogenic Valve, Diaphragm Valve, Needle Valve, Pinch Valve, Strainer, Steam Trap, Flanges and Pipe Fittings.
Materials ranges from conventional cast or forged steel to special alloy materials like Monel, Inconel, Hastelloy or Duplex steel. All of our products are designed, manufactured and tested fully to API, ASTM, ANSI, JIS, DIN and BS Standards.
Adhering to the tenet "Quality the world value", Vatac Vango Valve is stepping towards to the first class manufacturer and supplier of Industrial Valves and fittings in the world.
