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DHV - 3-Piece Trunnion Mounted Ball Valve
DHV Side Entry Trunnion Mounted Ball Valve are designed, engineered and manufactured especially for oil and gas pipeline application. Manufactured at our API certified facility, all DHV Trunnion Ball Valves provide excellent corrosion resistance and superior sealing performance at both high and low pressures. DHV offers a wide variety of material options to meet your critical needs from Carbon Steel to Duplex Stainless Steel and Inconel, available DHV sizes from 2? to 48? in ANSI class 150-2500. DHV Trunnion Ball Valves are equipped with standard features of Double Block & Bleed, Fire Safe, Emergency Sealant Injections, NACE MR0175 compliance and ISO mounting pads to all bare stem valves for gear or actuator adaption. We are ready and eager to meet your special feature requirement like extended Stem/Bonnet, Transition Pups, Metal Seated, Fully Welded Body and Actuation.
- Basic Design: API 6D
- Sizes: 2″-48″ FB/RB
- Pressures: ANSI 150lb-2500lb
- Materials: Forged Carbon / Stainless Steel
- Ends: RF, RTJ, BW
- Fire Safe Design/Test: API 607 or API 6FA
DHV Top Entry Trunnion Mounted Ball Valve is specially designed and developed for lower operating torque and easy maintenance to meet the demands of our oil and gas pipeline customers. DHV one piece heavy duty quality body offers convenient access to the stem and ball for on-site maintenance. DHV Top Entry Ball Valve is available in various combinations of flanged or weld end connections from sizes 2? to 30?, ANSI 150-
1500LB. Standard Features for DHV Top Entry Ball Valve include Double Block & Bleed, Fire Safe Design, Emergency Sealant Injection, NACE MR0175 compliance and ISO Mounting pad. Extended stem/bonnet for underground service is a typical option feature DHV Top Entry Ball Valve offers.
- Side Entry
- Double Block and Bleed
- SPE & DPE Seat Design
- Fire Safe Design Antistatic Device
- Sealant Injection Fitting
- Locking Device
- Fully Welded Bodies
- NACE
- Gears & Automation