• WHEATLEY & TOM WHEATLEY Check Valves
• GENERAL Twin Seal & Trueseal Gate Valves
• W-K-M (WKM) Valves
• CAMERON T31 Ball Valves
• GROVE Ball Valves
• ENTECH Nozzle Check Valves
• STEAM-FLO (previously Crown-Judd Valves)
• RING-O Ball Valves
• TK Ball Valves
• TEXSTEAM
• NORDSTROM Plug Valves
• NORRISEAL Piston Check Valves
• CHAMPION Wafer Check Valves
• CHARLES WHEATLEY – Obsolete Parts
• WHEATLEY – Obsolete Parts
• GROTH Pressure Relief / Bio-Gas
• CRANE Duo-Check
• VIRGO


Services We Offer:

Reliability and innovation are the backbone of our company. We not only stock and supply product but offer modifications & add-ons.

• Seal Kits / Parts / Ring Gaskets
• Rebuild check, ball, gates, globe & plug valves
• Lock-open Levers
• Modifications
• Seal Change
• Conduit Clapper
• Actuators
• Hydraulic Slam Retarders & Mini-Slam

• Weight & Levers
• Spring-Returns
• Go/Limit Switches/Position Indicators
• Seat Overlays(Stellite, 316, 410, Inconel, Mone)
• Removable Seats
• Metal to Metal Seating
• Ball Valve Seat Changes

• Stem Extensions
• Charted Testing
• Fabricated Parts
• End Connection Turning
• Taper Boring
• Body Drain Plugs
• Coating: Epoxy & system coatings

  • About US

    TW IV Valve & Supply, LLC, est. 2006, in Houston, TX as a sales representative and stocking distributor for valves, valve repair, and actuation controls. We provide a wide range of products from premiere manufacturers.

    Our extensive customer base includes clients in the petroleum pipelines / station / storage, industrial, refining, power, water and waste industries. We serve engineering and contractors, supply houses, OEM’s and end users throughout the United States and Internationally.

  • contact info

    Main: (713) 884-8885
    Direct: (713) 884-8914
    Fax: (713) 884-8950

    6717 Stuebner Airline #209
    Houston, Texas 77091

    Mailing: PO Box 565
    Spring, Texas 77383

Copyright ©2015. All Rights Reserved. tw4valve.com