Four-Wing Guided Full Open Valve & Seat API 7fo-V1, 6fo-V1

• Customization: Available
• Manufacturing Process: Forging
• Surface Treatment: Without Processing
• Model NO.: MK-7FO-V1 MK-7FO-S1 MK-5710-115L MK-7FO-SI
• Operation Pressure: Vacuum
• Material: Rubber
• Sample: Can Be Customized
• Painting: on Request
• Feature: Interchangeable with Popular Brand
• Transport Package: Plywood Case
• Specification: NOV mission
• Trademark: BETTER
• Origin: China
• HS Code: 8431431000
• Production Capacity: 10000 PCS Per Year

Product Description

BETTER could provide a full range of valves and seats with the equivalent design to MUDKING - 4 WEB, MISSION SUPREME, MISSION ROUGHNECK, NATIONAL G2, FULL OPEN, GARDNER DENVER 3-WEB. They are made of carburized premium alloy steel 20CrMoTi). The carburizing depth is 1.5-2.0mm, after heat treatment, the hardness will reach to HRC59-65. And its surfaces will be treated by sand-blasting and oiling or phosphated-black.

FOUR-WING GUIDED FULL OPEN VALVE & SEAT

Single-piece, solid-body construction of this valve provides the strength and rigidity needed for high-pressure drilling operations in the 5,000- to 7,500-psi range. Both the valve and the seat are manufactured from heat-treated, forged-alloy steel.
Features:
• Replacement design to Harrisburg Roughneck style.
• Two-piece inertia welded body design, to give maximum containment of insert with minimum use of material
• Streamlined valve guide legs reduce turbulent flow through the valve for improved performance
• Large metal-bearing area on the valve seat seal surface promotes longer service life





 

VALVESASSEMBLY, SEATS,SPRINGS &INSERTS
Type	Size	Valve Assembly (Urethane Insert)	Valve Seat	Valve Spring	Valve Insert (Urethane)
Mission Roughneck
API 7#		9700250	9702504	8201650	9705228
API 7#		9700250	9702571	8201650	9705228
API 7#		9700250	9702539	8201650	9705228
API 6#		9700285	9702547	8201650	9705090
API 6#		9700285	9702555	8201650	9705090
API 5#		9700200	080120207	8201650	9705066
API 5#		9700382	9702652	055407803	9705236
API 4#		9700099	080130248	055413389	9705058
Mission Supreme
API 7#		060155041	061101507	055413371	062400338
API 7#		060155041	061102505	055413421	062400338
API 6#		060152808	061102653	055413371	062400106
API 6#		060152808	061102604	055413421	062400106
API 5#		060152907	061102703	055413389	062400080
API 5#		060152907	061102729	055413371	062400080
API 5#		060140100	061100608	055408603	062400536
API 4#		060152949	061103008	055403067	062400114
National G2
API 7#		1560985	1561370	1560703	1560557
API 7#		1560985	1561440	1560702	1560557
API 6#		1560995	1561380	1560704	1560587
API 6#		1560995	1561450	1560701	1560587
API 5#		1561525	1561530	1560701	1561527
API 3#		1561575	1561569	1717296	1561577
API 3#		1561575	1561561	1560698	1561577
API 3#		1561575	1561571	1712211	1561577
API 3#		1561575	1561572	1712206	1561577
KING-4 WEB
API 7#		MK-U5C-EEF	MK-7DD-B1	MK-5710-110	MK-UDD-7B
API 7#		MK-U5C-EEF	MK-7DD-B12	MK-5710-110	MK-UDD-7B
API 6#		MK-U5B-EH	MK-6ADD-B6	MK-5710-115	MK-UDD-6AB
API 6#		MK-U5B-EH	MK-6ADD-B4	MK-5710-115	MK-UDD-6B
API 5#		MK-U5B-05	MK-5DD-B1	MK-5710-111	MK-UDD-5B
API 4#		MK-U5B-13	MK-4DD-B1	MK-5710-078	MK-UDD-4B
KING-FULL OPEN
API 7#		MK-7FO-V1	MK-7FO-S1	MK-5710-115L	MK-7FO-SI
API 7#		MK-7FO-V1	MK-7FO-S4	MK-5710-115L	MK-7FO-SI
API 6#		MK-6FO-V1	MK-6FO-S1	MK-5710-115	MK-6FO-SI
API 6#		MK-6FO-V1	MK-6FO-S4	MK-5710-115	MK-6FO-SI
API 5#		MK-5FO-V1	MK-5FO-S3	MK-5710-30	MK-5FO-SI
API 5#		MK-5FO-V1	MK-5FO-S1	MK-5710-30	MK-5FO-SI
API 4#		MK-4FO-V1	MK-4FO-S5	MK-5710-33	MK-4FO-SI
KING-3WEBGARDNER DENVER
API 4#		PJ482A	PJ451	MK-0571-078	MJ452
API 7#		202PZL482A	202PZL039	MK-5710-110 78H44	201PZL106
SPD MUD MAXFULL OPEN
API 7#		052081300	052080500	052086500 052086900 052083600	052080600
API 6#		052081600	052081700	053083600	052081500
API 5#		052082800	052093200	052083600	052084200
SPD MUD KING
API 7#		052100000	052100400	052086700 052086400 052102000	052100100
API 6#		052100600	052100900	052086800	052100700
API 5#		052101100	061102729	052102000	052101200