Full Opening Safety Valve Kelly Valve

• Customization: Available
• After-sales Service: Provide
• Warranty: 1 Year
• Model NO.: KAIDI
• Manufacturing Process: CNC Milling
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• OEM: Provide
• Alloy: 4145h
• Others: API and ISO
• Pressure: 35MPa 70MPa 105MPa
• Transport Package: Wooden Case
• Specification: CS 146K
• Trademark: KAIDI
• Origin: China
• HS Code: 8431431000

Product Description

Full Opening Safety valve is a ball type safety valve used to stop flow through the drill string when the drill string is being withdrawn from the well.
Full Opening Safety valve is a dual body full-opening safety valve, that does not interfere with the running of tools such as core barrels or survey instruments. It is designed to be stabbed into the top joint of drill pipe or tubing string at the rig floor and closed quickly in case a well kicks.

Model	XS105-T44	XS110-T51	XS124-T62	XS127-T62	XS133-T57	XS133-T57	XS134-T62
Product Code	F071052	F071101	F071241	F071271	F071331	F071333	F071348
O.D.	Φ105	Φ110	Φ124	Φ127	Φ133	Φ133	Φ134
I.D.	Φ44	Φ51	Φ62	Φ62	Φ57	Φ57	Φ62
Connection	NC26	NC31	2 7/8 EUE	2 7/8 EUE	XT39	4 1/2 VAM	NC38
Length	732	726	578	578	773	1173	800

 

Model	XS134-T62	XS146-T50.8	XS152-T76	XS152-T76	XS178-T76	XS178-T76.2	XS190-T82.6
Product Code	F071344	F071461	F071522	F071521	F071782	F071787	F071902
O.D.	Φ134	Φ146	Φ152	Φ152	Φ178	Φ178	Φ190
I.D.	Φ60	Φ50.8	Φ76	Φ76	Φ76	Φ76.2	Φ82.6
Connection	4 1/2 NU	NC31	3 1/2 NU	3 1/2 EUE	3 1/2 EUE	NC46	NC50
Length	560	832	640	617	675	885	895