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Safety Valves

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Description

Model FAQFP safety valve is a simple and high-performance safety device for wells or pipes. The safety valve is designed to connect to the joint on the top of the drill pipe or oil pipe. When the well blowout occurs, close the wellhead quickly and stop the blowout, so it can improve the security. When the external blowout prevention pipes are connected, open the safety valves, then the pipes would be put through again.
Model FAQFP safety valve is of ball-valve structure, and this ball valve design could enable the seal be closer and operation easier. The standard test pressure of the safety valve is 10,000psi, can work efficiently under high pressure.
Model FAQFP safety valve is made up of wrench, upper tube, lower tube, ball, switch valve shaft, fixed copper sheathing, compaction copper sheathing, wave spring and diversified seal rings. When operation, screw the switch valve shaft by wrench, let the indicator point to “OPEN”, the pipes are through, then could do any regular operations. When blowout or leak occurs, screw the switch valve shaft by wrench, let the indicator point to “CLOSE”, then the pipes are shut, can stop the blowout.
▲When ordering please specify Connecting thread, Outside diameter, Inse diameter.

Connecting thread

Outside diameter

Inse diameter

Total length

Weight

1 1/4” CS

3 5/8”

1 3/16”

28”

50lbs  22.7kg

2 3/8” EUE

4 1/2”

2”

26”

60lbs  27.2kg

2 3/8” PH6-CS

1.805”

28”

65lbs  29.5kg

2 3/8” IF

2”

26”

2 7/8” IF

4 11/16”

2 1/8”

2 7/8” EUE

4 7/8”

2 7/16”

2 7/8” PH6-CS

2.265”

28”

75lbs  34kg

3 1/2” IF

5”

2”

150lbs  68kg

3 1/2” EUE

7”

3”

34”

200lbs  90.7kg

4 1/2” XH,IF

3 1/4”

36”

4 1/2” EUE

8 1/4”

4”

42”

250lbs  113.4kg

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Laizhou Toppower Petroleum Machinery Co., Ltd.

WHERE THERE IS PETROLEUM,

THERE IS TOPPOWER

CONTACT US

Add: No.239, Shifang Road, Laizhou City, Shandong Province, China

 

Sales Hotline and Customer service telephone:

+86-535-2888777  

+86-535-2260118

 

 

Diao Wenchao    Sun Jing    

Fax:+86-535-2236188
E-mail:office@balipm.com

 

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Time of issue:2019-07-26 00:00:00

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