Mining & Mineral Processing, Pulp & Paper, Water & Waste Water, Chemical Plant, Oil & Gas, High Pressure Fluid, Steam & High Temperature Fluid, Automotive Industry, Ship-Building Industry, General Fluid.
TECHNICAL DATA
Design:
API 609
Size:
3" ~ 24"
Pressure Rating:
PN10, PN16, PN25, PN40, JIS10K, Class 150, Class 300
End Connections:
Wafer, Lug, Flanged
Testing:
API 598
FEATURES
• Superior valve design at a competitive price.
• Offset disc and shaft helps sealing surface of disc move quickly off the sealing surface of valve seat when opening the valve. The short contact time of two sealing surfaces extends the life of the valve, and ensures entire sealing function. (EA-B01, EA-B03)
• Machined ISO actuator mounting pad for directly mount actuator, bracket and adaptor is unnecessary, save cost, space and time. Available on request.
• Packing with Live Loading design (with disc washer) for low emission requirement. (EA-B01, EA-B03)
• Integral valve body for 12" and below, to lower the risk of leaking. (EA-B01, EA-B03)
• Bi-directional sealing: Superior sealing and regulating function.
• Design of seat and cover plate for ease of seat replacement - lowers maintenance cost.
• Blow-out-proof shaft design.
• Lower operating torque for ease of operation and reduced actuator cost.
• Positive position indication.
• Manufactured under ISO 9001 certified quality system.
ITEM
PART NAME
MATERIAL
1
Body
A351 CF8M
2
Disc
A351 CF8M
3
Shaft
A564 17-4PH
4
Seat Ring
PTFE
5
Embedding Ring
A182 F316
6
Seat Retainer
A351 CF8M
7
Fixing Ring
INCONEL X750
8
Upper packing bush
SS316
9
Packing
PTFE
10
Lower Packing Bush
SS316
11
Self-lubricating Bearing
SS316+PTFE
12
Bush
SS316+Cr Plating
13
Key
A564 17-4PH
14
Stud
A193 B8
15
Anti-loose Nut
A194-8
16
O-ring
VITON
17
Socket Head Bolt
A193 B8
18
Bracket
A351 CF8M
19
Hexagon Bolt
A2-70
20
Spring Washer
SS304
21
Lower Cap Gasket
PTFE
22
Lower Cap
A351 CF8M
23
Hexagon Bolt
A2-70
B01 (Class 150)
* We reserve the right to modify the design / specification without previous notice for better quality.
R7 (150LB)
R7 (150LB)
* We reserve the right to modify the design / specification without previous notice for better quality.
