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Yongjia South Trading Co.,Ltd
Home > Products > Ball Valve > Trunnion Ball Valve > Electric Operated Trunnion Ball Valve
Electric Operated Trunnion Ball Valve
  • Electric Operated Trunnion Ball Valve

Electric Operated Trunnion Ball Valve

    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,FCA
    Min. Order: 1 Set/Sets
    Delivery Time: 45 Days

Basic Info

Model No.: Q947F

Material: Alloy, CS,SS, Alloy Steel

Connection Form: Flange

Driving Mode: Electrical

Nominal Pressure: ANSI CLASS 150-900

Channel: Straight Through Type

Structure: Fixed Ball Valve

Type: Fixed Ball Valve

Function: Relief Valve

Temperature: Normal Temperature

Application: Industrial Usage

Size: 4 Inch To 42 Inch

Pressure: Class 150 To Class 2500

Sealing Type: Metal Seal, PTFE, PEEK

Connection: Flange, BW

Operation: Electric Actuator, Pneumatic Actuator, Wormgear

Additional Info

Packaging: Plywood Boxes

Transportation: Ocean,Land,Air

Place of Origin: PR China

HS Code: 8481804090

Port: Wenzhou,Ningbo,Shanghai

Product Description

Electric operated trunnion ball valves are designed for upstream sealing. The load generated by the line fluid on ball is absorbed by the trunnion bearings and is directly transmitted to the valve body, and the upstream seat driven by medium pressure drifts towards the ball to creater reliable sealing. The seat design has a built-in automatic cavity relief mechanism. Comparison with Floating Ball Valve, trunnion ball valves have emergency seat injection fitting for size bigger than 4″ and the sealing of Trunnion Ball Valve is much more reliable than floating type, the seat was inserted into a steel retainer, and the retainer surported by the spring, so to keep the seat with enough pretightening force. Even the sealing face wearing out, it still seal good.

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Product Categories : Ball Valve > Trunnion Ball Valve

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