KV-2 Two-piece Kelly Valves
Packard International Products
Product Line Acquired from OMSCO
Precision Machining Capabilities
Phone:
281-399-8771
Fax:
281-399-8773
sales@packardint.com
When ordering this product please specify
ONE of the following:
(1) the requested OD, ID, connections, and pressure rating — or
(2) the part number
See chart below for complete information.
(1) the requested OD, ID, connections, and pressure rating — or(2) the part number
Applications
Like the Packard International one-piece KV-1, the two-piece KV-2 provides a positive seal in the event of a kick. The KV-2 can be used as an upper
kelly valve, lower kelly valve, safety valve, or mud saver.
Features and Benefits
Easy Maintenance
The KV-2 two-piece kelly valve offers similar functionality to the KV-1 with the added convenience of a two-piece construction for even easier maintenance. Its full bore also allows the unrestricted flow of drilling fluid — reducing wear on critical parts while providing unrestricted access for downhole tools.
Connection Flexibility
The KV-2 can be provided with left-hand connections compatible with the swivel and upper kelly connections, as well as connections compatible with the lower kelly connections and any mating tool joints. Special threads are available upon request.
Packard International’s KV-2 is built with enough length on each end to allow fully recutting the connections in the event of damage to the threads or shoulders where sealing takes place.
High and Low Pressure Sealing
High and low pressure sealing is assured by the Teflon and metal sealing system of the ball and seats of the KV-2. The ball and lower
seat float while the upper seat is fixed in the body. This floating/fixed design aids in low pressure sealing and enables the operator
to pressure balance the valve under full rated working pressure. The KV-2 is available up to 15,000 psi working pressures (22,500 psi hydrostatic test pressure).
Maintenance
Packard International’s KV-2 is designed for even the harshest drilling conditions; however, it is suggested that parts most subject to wear and tear be replaced regularly.
For complete maintenance instructions and valve specifications, please phone 281-399-8771, e-mail
Download a PDF of complete Maintenance Instructions
Like the Packard International one-piece KV-1, the two-piece KV-2 provides a positive seal in the event of a kick. The KV-2 can be used as an upper kelly valve, lower kelly valve, safety valve, or mud saver.The KV-2 two-piece kelly valve offers similar functionality to the KV-1 with the added convenience of a two-piece construction for even easier maintenance. Its full bore also allows the unrestricted flow of drilling fluid — reducing wear on critical parts while providing unrestricted access for downhole tools.The KV-2 can be provided with left-hand connections compatible with the swivel and upper kelly connections, as well as connections compatible with the lower kelly connections and any mating tool joints. Special threads are available upon request.Packard International’s KV-2 is built with enough length on each end to allow fully recutting the connections in the event of damage to the threads or shoulders where sealing takes place.High and low pressure sealing is assured by the Teflon and metal sealing system of the ball and seats of the KV-2. The ball and lower seat float while the upper seat is fixed in the body. This floating/fixed design aids in low pressure sealing and enables the operator to pressure balance the valve under full rated working pressure. The KV-2 is available up to 15,000 psi working pressures (22,500 psi hydrostatic test pressure).Packard International’s KV-2 is designed for even the harshest drilling conditions; however, it is suggested that parts most subject to wear and tear be replaced regularly.For complete maintenance instructions and valve specifications, please phone 281-399-8771, e-mail support@packardint.com , or click the link below to download a PDF.
KV-2 Two-piece Kelly Valve Specifications
Complete Valve
210-500200-17
210-514276-18
210-634234-19
210-734314-13
Size, Connection, & Weight
5" OD
3-1/2" IF
(123 lb)
5-1/4" OD
4" IF or 4-1/2" XH
(134 lb)
6-3/4" OD
4-1/2" IF
(225 lb)
7-3/4" OD
5-1/2" FH
(299 lb)
Valve Components
Quantity
2" ID
2-7/16" ID
2-3/4" ID
3-1/4" ID
Body
1
210-500200-17B
(57 lb)
210-514276-18B
(60 lb)
210-634234-19B
(110 lb)
210-734314-13B
(149 lb)
Seat O-Ring: BUNA 70*/**
2
70-568-231
70-568-234
70-568-240
70-568-245
Seat*
2
100017
(2 lb)
200018
(2 lb)
100012
(2 lb)
100004
(2 lb)
Seal Ring: PTFE-568*/**
2
PTFE-568-228
PTFE-568-145
PTFE-568-234
PTFE-568-238
Ball*
1
100016
(4 lb)
200015
(4 lb)
100011
(6 lb)
100003
(9 lb)
Operating Stem*
1
100007-478
(.2 lb)
100007-478
(.5 lb)
100005-1
(1 lb)
100005-2
(1 lb)
Stem O-Ring: BUNA 70*/**
1
70-568-125
70-568-125
70-568-229
70-568-229
Body O-Ring: BUNA 70*/**
1
70-568-339
70-568-342
70-568-347
70-568-430
Spring*
1
SSR-0275-S17
SSR-0325-S17
A3917-042
A-4627-047
Stop Ring*
1
120007
127607
123407
131407
Sub
1
210-500200-17S
(51 lb)
210-514276-18S
(61 lb)
210-634234-19S
(99 lb)
210-734314-13S
(130 lb)
Operating Wrench
1
KVW-412-L
KVW-412-S
KVW-412-L
KVW-412-L
Seal Kit
210-200-SK
210-276-SK
210-234-SK
210-314-SK
Repair Kit
210-200-RK
(9 lb)
210-276-RK
(10 lb)
210-234-RK
(12 lb)
210-314-RK
(15 lb)
Represented Kelly Valves are rated at 10,000 psi WP. Valves are also available in 5,000 and 15,000 psi WP.
Only the most popular sizes are shown above. Please contact Packard International for additional sizes.
Represented Kelly Valves are rated at 10,000 psi WP. Valves are also available in 5,000 and 15,000 psi WP. Only the most popular sizes are shown above. Please contact Packard International for additional sizes.