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Trunnion ball valve

Retail price
0.0
Market price
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Number of views:
1000
Product serial number:
Size Range:
2"~56"(DN25~DN1400)
Pressure Rating:
ASME CLASS 150~1500(PN16~PN250)
Body Materials:
Carbon Steel, Stainless Steel, Alloy Steel etc.
Ball Materials:
A105+ENP, F304, F316 etc.
Stem Materials:
A105+ENP, F304, F316 etc.
Seat Materials:
Metal seat or Soft seat PTFE,PEEK,NYLON
End Connection:
RF,RTJ,BW
Operation:
Hand lever, Gear, Motor, Pneumatic, Hydraulic
Quantity
-
+
Stock:
1
Applicable Standard
Parameters
Design Features
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Applicable Standard

Design Standard: API 6D, ASME B16.34, BS 5351, API 608, MSS SP-72

Face to Face:ASME B16.10, API 6D, EN 558

End Flange: ASME B16.5,ASME B16.47, DIN 2501

Buttwelding Ends: ASME B16.25

Inspection and Test: API 598, API 6D

 

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Design Features

1. Double-channel O- ring prevents leakage of valve stem

2. The anti-blow stem is installed from the inside of body, and the step of stem installation part ensures the safety of the valve stem under various pressures and is not blown out.

3. When the soft sealing material is destroyed by fire, the metal valve seat is pressed against the metal sphere, and the pipeline is cut off to prevent the medium from leaking.

4, O-rings and gaskets to prevent leakage between the body and bonnet

5. Floating seat with pre-tensioned spring ensures sealing even at low pressure

6, injection sealant (grease) device, in case of emergency, through the injection of glue to prevent leakage of the stem

7. Injection sealant (grease) device, in case of emergency, through the injection of glue to prevent leakage of the seat

8, screw plug, discharge dirt inside the valve cavity

 
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Tel:+86-21-69891289(sales)

Email:info@oil-way.com

Add:NO.98 New century Road,Jianyang Petroleum equipment industry Zone,Jianhu Country,Jiangsu province,China. 

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