2 PC Cast Steel Trunnion Ball Valve

Products Description :

2 PC Cast Steel Trunnion Ball Valve has additional mechanical anchoring of the ball at the top and the bottom, suitable for larger and higher pressure services. To ensure tight sealing at low pressure, high-tensile springs force the seats against the ball while at higher pressure, the medium pressure pushes upstream seat towards the ball.

Product Specifications :

  1. Construction is as follows:

- Full Port or Reduce Port 

- Split Body 

- Bolted Bonnet with spiral-would gasket 

- Fire Safe Design 

- Anti-static Design & Blow-out proof stem 

- Double seat structure 

- Butt Weld Ends to ASME B16.25 

- Flange Ends to ASME B16.5

2. Normal Pressure Rating

PN10~PN420, CLASS150~2500

3. Normal Size Range

DN50~DN1000, 2"~40" 

Features :

1. Fire safe design of stem, valve body and bonnet flanges

2. Blow-out proof design for stem to ensure the function

3. Anti-static design to prevent the potential fire and explosion risk

4. Standard single piston effect, optional double piston effect

5. Installation driven device equipped for fixing actuators 

6. Urgent grease injection device to prevent leakage

7. Double blocks and bleeds functions

8. Self-relief in the body cavity to ensure the valve safe

9. Dimension of welded end connection can be customized

PACKAGING & DELIVERY

Packaging details : electric actuated butterfly valve: the strong plywood cases or as per the customer's request.

Delivery details  : 4-5 weeks after receipt of down payment by T/T

Payment ： T/T, L/C, Western Union and PayPal