Flapper Design Upper 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 BOTH of the following:

(1) the working pressure

(2) standard or stainless steel parts

See chart below for complete information.

* Packard International is now the sole manufacturer of this product design acquired from OMSCO.

Valve Overview

This flapper-type valve design has remained virtually unchanged and unchallenged over the years due to its simplicity of operation and field-servicing ease.

Below the valve body a special threaded sub offers long wear and easy replacement should lower threads become damaged, and, when removed allows easy access to the valve cavity for repair. The valve must be manually closed. It can be partially opened by starting up the mud pumps, but must be fully opened manually to prevent mud cutting.

Features and Benefits
  • Proven flapper-type design for simple operation and easy servicing

  • Monel steel ram shafts to prevent corrosion and sticking. Sealed lubrication packing. Complete stainless steel valve parts available for H2S service.

  • Available in 5,000; 10,000; and 15,000 psi working pressure

  • Complete with operating wrench and thread protectors
Maintenance

These flapper-type upper kelly valves are 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.

Download a PDF of complete Maintenance Instructions


Flapper Design Upper Kelly Valve Specifications
Complete Valve KV800000 KV900000 KV100000
Part Name 6-5/8 - 5,000 psi WP 6-5/8 - 10,000 psi WP 6-5/8 - 15,000 psi WP
Valve Body 305 lb 1 Part No. KV601S00 415 lb 1 Part No. KV701S00 1 Part No. KV701SR0
Ram Shaft 2.13 lb 1 Part No. KV604SA0 2.13 lb 1 Part No. KV604SA0 1 Part No. KV604SA0
Junk Ring-Female 12 lb 2 Part No. KV610S00 12 lb 2 Part No. KV610S00 2 Part No. KV610S00
Shaft packing Set .05 lb 2 Part No. KV210000 .05 lb 2 Part No. KV210000 2 Part No. KV210000
Junk Ring-Male .29 lb 2 Part No. KV612S00 .29 lb 2 Part No. KV612S00 2 Part No. KV612S00
Ram Body 3.30 lb 1 Part No. KV613S00 3.30 lb 1 Part No. KV613S00 1 Part No. KV613SR0
Ram Key .06 lb 1 Part No. KV614S00 .06 lb 1 Part No. KV614S00 1 Part No. KV614S00
Ram Rubber .55 lb 1 Part No. KV616S00 .55 lb 1 Part No. KV616S00 1 Part No. KV616SR0
Retainer Plate 2.25 lb 1 Part No. KV617S00 2.25 lb 1 Part No. KV617S00 1 Part No. KV617SR0
Retainer Plate Screw .08 lb 4 Part No. KV618S00 .08 lb 4 Part No. KV618S00 4 Part No. KV618SR0
Wrench 6.0 lb 1 Part No. KV622S00 6.0 lb 1 Part No. KV622S00 1 Part No. KV622S00
Shaft Spacer .16 lb 2 Part No. KV626S00 .16 lb 2 Part No. KV626S00 2 Part No. KV626S00
Friction Ring .08 lb 2 Part No. KV627S00 .08 lb 2 Part No. KV627S00 2 Part No. KV627S00
Blind Nut Set .38 lb 2 Part No. KV633SAS .38 lb 2 Part No. KV633SAS 2 Part No. KV633SAS
Shaft Cap Screw .11 lb 2 Part No. KV634S00 .11 lb 2 Part No. KV634S00 2 Part No. KV634S00
Shaft Washer .09 lb 2 Part No. KV4SP600 .09 lb 2 Part No. KV4SP600 2 Part No. KV4SP600
Blind Nut Key .02 lb 2 Part No. KV635S00 .02 lb 2 Part No. KV635S00 2 Part No. KV635S00
Lower Sub 168 lb 1 Part No. KV632S00 193 lb 1 Part No. KV632SA0 1 Part No. KV632SA0
Complete Valve Kit 13 lb 1 Part No. KV636S00 13 lb 1 Part No. KV636SP0 1 Part No. KV636SP0
Dimension A (in.) 26 27 27
Dimension B (in.) 8-1/2 11 11
Dimension C (in.) 13-1/2 14-1/2 14-1/2
Dimension D (in.) 3 3 3
Dimension E (in.) 8 9 9
Total Weight 515 lb 720 lb 650 lb