VALVES & FITTINGS

Butterfly Valves

ZSPEC® resilient seated butterfly valves are an excellent choice for oilfield and industrial applications. In the long neck design, we stock the blue BW & BL series valves and also stock the red RRW & RL series valves. For applications with space constraints, we offer the red RNW series short neck valves. All ZSPEC butterfly valves come standard with a lever handle operator. Gear operators and actuators are available as an option.

BW & BL Series – “Blue Wafer” & “Blue Lug”
Series BW & BL butterfly valves are designed to comply with MSS SP-67 and API 609. One-piece thru shafts are utilized for reliable service. Sizes range from 1-1/2” thru 12”. Available in wafer type (BW Series) and lug type (BL Series).

RNW Series – “Red Notched Wafer”
Series RNW butterfly valves are compatible with ANSI 125/150 flanges and are available in sizes from 2″ to 12″. The one-piece bodies have a short neck design and are ribbed to provide high structural integrity while being moderate in weight. The large top flange provides a secure mounting area for handles, manual gear operators or actuators.

RRW & RL Series – “Red Round Wafer” & “Red Lug”
Series RRW / RL butterfly valves are compatible with ANSI 125/150 flanges and are available in sizes from 2″ to 12″. The one-piece bodies are ribbed to provide high structural integrity while being moderate in weight. The large top flange provides a secure mounting area for handles, manual gear operators or actuators.

Oilfield ball valves

ZSPEC® oilfield ball valves are constructed of durable Ductile Iron, WCB or A105 forged bodies, depending on the size and pressure rating. All oilfield ball valves come standard with NACE trim and are tested and inspected per API 598. Threads conform to ASME B1.20.1 (NPT) and API 5B (LP) or (8RD).
  • Sizes & Pressures: 1” thru 4” | 1000 psi thru 5000 psi
  • Rugged Construction l NACE
  • Blowout-proof Stem l Grease Zerk on Stem
  • Lockable Handle

Bolted Sleeve Couplings

ZSPEC®   bolted sleeve couplings are ideal for use where  quick and easy installation is needed. They are available for use on a wide range of pipe sizes. They can handle slight misalignment and will also reduce vibration. The shorter 5” and 7” lengths as well as the longer 12”, 16” and 24” lengths are available. 1” thru 16” diameter bolted sleeve couplings are in stock. Larger sizes can be fabricated upon request.

WARNING: When installing Bolted Sleeve Couplings the pipe joints MUST be properly anchored to prevent pipe pullout which could result in property damage, serious injury or death.

Plug Valves

ZSPEC® plug valves and parts are interchangeable with all major brands of LT style plug valves. The valves and the replaceable components (plug, inserts, seal kits) have been engineered for maximum durability and usability. Both our valves and replacement components are readily available.

FOR PLUG VALVE SIZES AND SPECIFICATIONS CLICK HERE TO DOWNLOAD OUR VALVE BROCHURE WITH INFORMATION ABOUT ALL OUR VALVE OFFERINGS

hammer unions

ZSPEC® Hammer Unions are manufactured from high-quality forgings and castings. Appropriate materials are selected for each respective figure number. Threaded and Butt Weld end connections are both available. Material traceability and MTRS are available on all hammer unions.

FOR HAMMER UNION SIZES, WARNINGS, FIGURE NUMBER AND SPECIFICATIONS CLICK HERE TO DOWNLOAD OUR VALVE BROCHURE WITH INFORMATION ABOUT ALL OUR VALVE OFFERINGS

Note: Our product design or construction may change without prior notice.

For more detailed information about sizes, specifications and product warnings and information. Be sure to download our valves and fittings brochure.

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