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HIGH PRESSURE WELDED GATE VALVE
Hihg pressure welded gate valve
Model NO.
Z560Y
Actuator
Bevel Gearbox
Seal Surface
Wedge Gate Valve
Thread Position of Valve Rod
Outside Gate Valve
Usage
Shut-Down
Standard
ANSI/API/DIN/JIS
Application
Industrial Usage
Design
ASME B16.34, API600
Face to Face
ASME B16.10
End Connection
ASME B16.25
Inspection and Test
API 598, En 12266
Size Range
Nps 2- Nps 24 (DN50-DN600)
Pressure Rating
Cl600-Cl2500 (Pn100-Pn420)
Bonnet Type
Pressure Seal Bonnet
Body
Wc9
Trim
F22+Stl
Warranty Time
120 Days After Shipment
Certificates
API 6D, CE, ISO9001, Eac 010/032, API 607, Sil, Is
Working Temperature
Max 590 Deg C
Transport Package
Plywood Case
Specification
16′′
Trademark
APIRT
Origin
China
HS Code
8481804090
igh pressure and high temperature gate valves are uniquely designed for demanding conditions in sectors of power plant, refinery, oil & gas ,etc.
It has superior ruggedness and assured longevity under maximum pressure rating of CL4500 and working temperature of 600 °C.
Features
- Gate valves of high temperature and high pressure for power station adopt advanced flow channel and other straight-through structure, which greatly reduces the flow resistance coefficient and energy loss, and significantly improves the service life and performance of the valve.
- The middle cavity of the valve adopts a pressure self-tightening sealing structure with good sealing performance. Both ends of the branch pipe are welded structures.
- The sealing surface of the valve plate and the valve seat is made of stellite cobalt-based hard alloy surfacing, which has good wear resistance, high temperature resistance, corrosion resistance and scratch resistance.
- After quenching and tempering and surface nitriding, the valve stem has good corrosion resistance and scratch resistance.
- The structure of the opening and closing parts can be designed into single wedge, double wedge, parallel double wedge and other forms according to user requirements.
Scope
|
Nominal size |
2"~24"(DN50~DN600) |
|
Nominal pressure |
Class 900~Class 4500(PN160~PN420) |
|
Standard: |
ASME B16.34 |
|
Body material |
Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel |
|
End connection |
RF, BW, RTJ, |
|
Operation |
Manual, Pneumatic, Electric, Hydraulic |
