API Full Opening Safety Valve/by-Pass Valve

• Customization: Available
• After-sales Service: Provide
• Warranty: 1 Year
• Model NO.: XS105-T44
• Manufacturing Process: CNC Milling
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• OEM: Provide
• Alloy: 4145h
• Others: API and ISO
• Transport Package: Wooden Case
• Specification: CS 146K
• Trademark: KAIDI
• Origin: China
• HS Code: 8431431000

Product Description

Full Opening Safety valve (FOSV) is a ball type safety valve used to stop flow through the drill string when the drill string is being withdrawn from the well.

KAIDI FOSV 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.

The ball-type design permits the valve to be compact, easy to handle, and have great strength. Standard test pressure is 10,000 psi, but higher pressure ratings are available.

FOSV and operating wrench be should be maintained on the rig floor at all times.

Full Opening Safety Valve
Model		XS89-T38	XS105-T44	XS110-T51	XS114-T51	XS118-T54	XS133-T57	XS134-T62	XS134-T62	XS121-T57	XS124-T62	XS152-T76	XS178-T76	XS178-T76.2	XS190-T82.6	XS197-T89	XS203-T89	XS210-T100	XS228-T108
OD(mm)		φ89	φ105	φ110	φ114	φ118	φ133	φ134	φ134	φ121	φ124	φ152	φ178	φ178	φ190	φ197		φ210	φ228
ID(mm)		φ38	φ44	φ51	φ51	φ54	φ57	φ62	φ62	φ57	φ62	φ76	φ76	φ76.2	φ82.6	φ89	φ101	φ100	φ108
Connection		2 7/8PAC	2 3/8 IF	2 7/8 IF	2 3/8 EUE	2 7/8 EUE	XT39	3 1/2IF	2 7/8 EUE	NC38	2 7/8 EUE	3 1/2NU/EUE	3 1/2EUE	4 IF	4 1/2 IF/4EUE	5 1/2"FH	5 1/2"FH	4 1/2"EUE/NU	5 1/2"FH
Length(mm)		760	732	726	546	550	773	800	800	680	578	617	660	885	885	960		765	885
Weight (Kg)		26	30	41	29	31	63	65	50	31	33	46	55	86	135	151	165	169	151
SPARE PART LIST
Top Sub	Part No.		XS105-T44-01	XS110-T51-01	XS114K5-T51-01	XS118-T54-01	XS133-T57-01	XS134-T62-01	XS134-T62-01	XS124-T62-01	XS124-T62-01	XS152-T76-01	XS178-T76-01	XS178-T76.2-01	XS190-T5 1/4-01	XS197-T89A-01			XS197-T89A-01
	Weight  Kg.		14.57	17	24	12	29.5	30	22	14	14	22.5	25	38	71	74			74
Upper Seat	Part No.		XS105-T44-02	XS110-T51-02	XS110A-T51-02	XS118-T54-02	XS133-T57-02	XS134-T62-02	XS134-T62-02	XS124-T62-02	XS124-T62-02	XS152-T76-02	XS178-T76-02	XS178-T76-02	XS190-T5 1/4-02	XS197-T5 1/4-02			XS197-T5 1/4-02
	Weight  Kg.		0.4	0.5	0.6	0.6	0.6	1.1	1.1	1.1	1.1	1.42	1.42	1.42	1.7	1.7			1.7
OPeration Stem	Part No.		XS105-T44-03	XS110-T51-03	XS114A-T51-03	XS118-T54-03	XS133-T57-03	XS134-62-02	XS134-T62-03	XS124-T62-03	XS124-T62-03	XS152-T76-03	XS190-T5 1/4-03	XS190-T5 1/4-03	XS190-T5 1/4-03	XS197-T5 1/4-03			XS197-T5 1/4-03
	Weight  Kg.		0.09	0.1	0.11	0.11	0.28	0.11	0.11	0.08	0.08	0.28	0.6	0.6	0.6	0.6			0.6
O-Ring Group	Part No.		GB3452.1-82	GB3452.1-82	GB3452.1-82	GB3452.1-82	GB3452.1-82	GB3452.1-82	GB3452.1-82	GB3452.1-92	GB3452.1-92	GB3452.1-92	GB3452.1-92	GB3452.1-92	GB3452.1-92	GB3452.1-92			GB3452.1-92
	Weight  Kg.		0.14	0.07	0.07	0.07	0.007	0.007	0.006	0.005	0.005	0.011	0.017	0.017	0.016	0.016			0.016
Retainer Ring Group	Part No.		XS121K-13A	XS127K2-13	XS127K2-13	XS118-T51-10	XS133-T57-07	XS121K-13A	N/A	XS121K-13A	XS121K-13A	XS178K-13	N/A	XS178K-13	XS197K-13	XS197K-13			XS197K-13
	Weight  Kg.		0.002	0.001	0.001	0.004	0.001	0.003		0.006	0.006	0.009		0.004	0.01	0.004			0.004
Ball	Part No.		XS105-T44-04	XS110-T51-04	XS114A-T51-04	XS118-T54-04	XS133-T57-04	XS134-T62-04	XS134-T62-04	XS124-T62-04	XS124-T62-04	XS152-T76-04	XS178-T76-04	XS190-T5 1/4-04	XS190-T5 1/4-05	XS197-T5 1/4-03			XS197-T5 1/4-03
	Weight  Kg.		0.9	1.2	1.2	1.2	1.3	1.2	1.2	1.2	1.2	3.32	3.2	3.2	3.2	4			4
Lower Seat	Part No.		XS105-T44-05	XS110-T51-05	XS110A-T51-05	XS118-T54-05	XS133-T57-05	XS121-T2 7/8-04	XS134-T62-05	XS124-T62-05	XS124-T62-05	XS152-T76-05	XS178-T76-05	XS178-T76-05	XS178-T76-05	XS197-T5 1/4-05			XS197-T5 1/4-05
	Weight  Kg.		0.3	0.33	0.33	0.33	0.4	0.35	0.35	0.35	0.35	0.35	1.1	1.1	1.1	0.9			0.9
Lower Sub	Part No.		XS105-T44-06	XS110-T51-06	XS114K5-T51-06	XS118-T54-06	XS133-T57-06	XS134-T62-03	XS134-T62-06	XS124-T62-06	XS124-T62-06	XS152-T76-06	XS178-T76-06	XS178-T76-06	XS190-T5 1/4-06	XS197-T5 1/4-06			XS197-T5 1/4-06
	Weight  Kg.		12.62	21	26	14.8	29.6	31	24	14.2	14.2	15.4	22	39	55	67			67
Spring	Part No.		XS93B	XS93B	XS105-03	XS105B-13	XS121B-03	XS105B-13	XS121B-03	XS121B-03	XS121B-03	CS200B	XS162B-03	XS162B-03	XS162B-03	XS162B-03			XS162B-03
	Weight  Kg.		0.3	0.24	0.24	0.24	0.15	0.3	0.16	0.3	0.3	0.16	0.16	0.16	0.16	0.16			0.16
Spanner	Part No.		XS121K-15	XS121K-15	XS121K-15	XS136K-14	XS121K-15	XS121K-15	XS121K-15	XS121K-15	XS121K-15	XS178K-15	XS162B-14	XS178K-15	CS197K-15	CS197K-15			CS197K-15
	Weight  Kg.		1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	2.5	2.5	2.5	2.5	2.5			2.5