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Neeco Industries Logo

937 Series (NF – 700 Valve)

Wellcon Frac - 937 Series (NF-700 Valve)
Suitable for use in wide varieties of Drilling, Completion and Production applications.

– Meets or Exceeds API 6A

– Tested to API 6A PR2

– NACE MR0175

– Manual and Hydraulic operation

– Ball-screw operated for ease of operation (17 turns)

– API 20C Forged

– Material API 20E Bolting

Design

Neeco Industries’ flagship API-6A Gate Valve is our Neeco Frac Series 937 Gate Valve. 937 Series Large-bore valves are best suited for the harsh conditions inherent during hydraulic fracturing. 937 Series Valves consist of the NF-700, which is a 7 1/16” full-bore valve. Available in 10,000 to 15,000 PSI pressure ratings and feature a one-piece seat design with simplified parts for easy assembly and operation. It has a proven track record in the field with some of the most well-known service companies operating in the various shale plays of the United States. 937 Series Valves are made with dual-bonnets (lower balancing stem) and contain a ball-screw assembly to reduce torque levels during working pressure. The ball-screw assemblies allow to be open or closed with the least amount of turns while under pressure. Valves are also available with Double-Acting Hydraulic Actuators.

Product Specification

Sizes: 7-1/16”

Pressure Ranges: 10,000 psi to 15,000 PSI (689 bar-1,034 bar)

Product Specification Level: PSL-1 TO PSL-3G

Material Classes: DD-0.5 To EE-NL

Temperature Rating: 50° to 350° F