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Trunnion Mounted Side Entry Ball Valves
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Trunnion Mounted Side Entry Ball Valves


Technical Specification

ŸSize Range:2"-48"(DN50-DN1200)
ŸPressure Rating:
ASME CLASS 150-2500(PN16-PN420)

ŸOperation: Manual, Pneumatic, Electric, Hydraulic, etc.

ŸTemperature Range: -46~450℃

ŸFire Safe Design: Yes



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Description


Technical Specification

ŸSize Range:2"-48"(DN50-DN1200)
ŸPressure Rating:
ASME CLASS 150-2500(PN16-PN420)

ŸOperation: Manual, Pneumatic, Electric, Hydraulic, etc.

ŸTemperature Range: -46~450℃

ŸFire Safe Design: Yes




Product Introduction
The
trunnion mounted side entry ball valves are usually applied in pressure systems at 150LB~2500LB with a wide temperature range at -46~450. The metal seat provides an optimal resistance against wear caused by abrasive services or hard particles. There are many different types of metal sealed trunnion mounted ball valves, such as 3pcs forging trunnion mounted type metal seat ball valves, 2pcs forging trunnion mounted type(O-ring) metal seat ball valves, etc.

Technical Specification
2pcs forging trunnion mounted type(O-ring) metal seated ball valves
Size Range: 2"-48"(DN50-DN1200)
Pressure Rating: ASME CLASS 150-2500(PN16-PN420)
Body Material: Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel, exotic alloy etc.
End Connection: Raised face flanged end, RTJ flanged end, Butt-weld end, etc.
Operation: Manual, Pneumatic, Electric, Hydraulic, etc.
Temperature Range: -46~450
Fire Safe Design: Yes
Applications: Coal chemical industry, High sour gas field with abrasive solids, Oxygen service, Shipbuilding, Offshore, Photo voltaic industry, etc.

Product Features
1. Top flange design as per ISO 5211, optional actuators of gearbox, electric actuator and pneumatic actuator are available.
2. Low emission graphite packing design.
3. Hard faced ball and the seat to satisfy the requirement of high hardness, high temperature resistance, wear resistance.
4. With the help of the pre-loaded spring, the seat is able to maintain seal even in low operating pressure.
5. Several designs of the seat to choose from, among which the dust proof seat design is available.

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Typical Products



Delivery, Payment and Service
Payment Terms: Normally 30% down payment before production, 70% balance before delivery.
Warranty: 12 months after installation or 18 months after shipment whichever comes first.
Delivery time: Subject to stock availability at placement or order and factory workloads.
Delivery method: By Express, or by air, or by sea, as your request.
Delivery port: Shanghai or as your request.

FAQ
Q: Is floating type metal seated ball valve available?
A: Yes, 2pcs casting or forging floating type metal seated ball valves are available.

Q: Which body material should I choose for High and Low temperature corrosion resistance required application?
A: Such as Austenitic Stainless Steel, and Low Carbon Austenitic Stainless Steel, with this material, cryogenic service is also available upon request.

Q: What is the temperature limit of austenitic stainless steel:
A: -196to +815.