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Quick Operating Valves designed for fast opening, serf-closing service. Choose from Grip or pull Lever operation. Discs Non-metallic and renewable. Resilient Teflon discs aid in tight seating. Worn discs can be easily replaced. Disc Holder Disc holder and stem are accurately guided. aiding in easy operation and disc seating.
Fulcrums Fulcrums adjust to any point around axis of stem lo provide direct, free operation from any point. Spring Stainless steel. Securely holds disc to its seat in absence of pressure and assists in quick seating after opening. Stems Stainless Steel for strength and corrosion resistance. Hexagon Head ...
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Designed for fast opening. self-closing service in the control of steam, gas, or liquids at pressures to 200 pounds. Figure 1240 is designed for hand gripping and intended for air service. Figure 635 is designed for hand, cord, or chain operation. Lever s reversible and adjustable. Seats and Discs May be reground without removing valve from line. Integral seats. Bodies Precise alignment of working pans assures tight closure of valve when lever is released. Fulcrums Adjust to any point around axis of stem to provide direct free operation from any point. Spring Stainless steel. Securely holds disc to its seat in absence of pressure and assists in quick ...
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For maximum versatility in all types of general services, all parts of these "Renewo" valves are renewable. Seals and discs are interchangeable, made of tough materials, and can be reground without removing them from the line. Seats and Discs Regrindable and interchangeable. 500 Brinell stainless steel plug seats and discs For throttling, drain, drip, water column Blowdown, and other services normally destructive to seat surfaces. Bodies Highest quality Steam Bronze for strength and corrosion resistance. Bonnets Union design provides strong, safe, reliable service in industrial use. Stems Exceptionally resistant to wear, corrosion, and ...
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Ruggedly designed for dependable operation in general service use where full, free flow is required. Non-metallic discs close readily to a tight seat and are quick and inexpensive to replace. Valves function in either the vertical or horizontal position. Discs Renewable, non-metallic resilient Teflon discs are compounded for maximum wear and tightness. Depth of disc holder is equal to the thickness of the disc and provides full rim protection. Seats integral Aligned for tight dependable sealing. Side Plugs Renewable Serve as bearings for disc carrier pins. Easy to replace. Figure 233 is designed with a spring to counter situations where violent pulsing action ...
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Ruggedly designed for non-return control where pulsating action is present in general service use. Seats are regrindable and discs are regrindable and replaceable. All parts are renewable. Generally used in connection with globe valves because of similarity of flow characteristics. Discs Renewable, regrindable bronze; precisely guided above and below me seating faces to prevent cocking. Seats Regrindable, integral seats are machined to precisely fit taper of discs. Bodies Proportioned for maximum strength, full flow. Large clearances at ends of pipe threads permit tight joints without pipe ends jamming diaphragms, distorting seat, or choking flow. Made of the highest quality steam ...
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Specially designed for severe operating conditions of air compressor service. Out equally suited to many other air and gas line applications where there is frequent and rapid reversal of flow. All parts are renewable and machined to close tolerances. Discs Renewable stainless steel discs afford maximum resistance to wear in extreme service. Line of contact on disc face is narrow for tight closing. Disc guides Bronze Prevent cocking. They are sealed to the body with the heavy valve cap. Design provides air-cushioning to reduce pounding. Bodies Heavy walls for maximum strength and ample safety at maximum pressure rating. Full flow area is equal to connecting pipe. Large clearances at ...
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Designed for the non return-control of a wide variety of fluids that do not attack bronze. For use under conditions where pulsating action in line causes excessive wear in swing-type valves. Discs are renewable and regrindable; seats are regrindable. Because of flow characteristics, these valves are generally used in conjunction with globe valves. Discs Renewable, regrindable bronze discs made of the highest quality steam bronze for excellent performance under high temperatures. Discs are guided above and below seating by disc stem guides and bottom disc guide lugs to prevent cocking. Seats Regrindable, integral. Precision machined to fit taper of discs accurately. Can be reground without removing ...
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Designed for fine, accurate regulation of flow to gauges and other delicate instruments. Compact and well suited for installation in close quarters. Globe models are offered with either bronze or steel stem.
Bodies and Bonnets Precisely finished to assure accurate alignment of stem/disc and valve seat. Made of the highest quality steam bronze to resist wear and corrosion. Screw -in bonnet design includes large wrench grip. Discs Needle valve/stem discsThread pitch is extremely fine, providing for
unusually close regulation. Bronze stem/discs Available in globe and angle models. Exceptionally resistant to wear, corrosion, and embrittlement. Seats Integral. Angle of ...
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Lunkenheimer Fig. 180 "Y" Blow-off valves conform to the ASME Boiler Code and are suitable for boiler service up to 80% of valve working steam pressure. Also provide approximate flow and drainage of a gate valve and may be used as such on other services. Also for throttling and fine regulation.
Bodies and Bonnets ASTM B61 Type S-1 Steam Bronze Seat opening permits almost unrestricted flow. Cylindrical guides insure proper disc seating. Union Bonnet Assures strong, pressure-tight connections, facilitates cleaning and inspection. Discs and Seat Rings Regrindable, renewable. NT4 nickel alloy. Back Seats Repackable when disc is wide open under pressure.
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Lunkenheimer Fig. 180-T "Y" Blow-off valves are designed for up to 300 SP service. They are similar to the Fig, 180. except that the seat is internal bronze, the disc is Teflon. Bodies and Bonnets ASTM B61 type S-1 Steam Bronze Seat opening permits almost unrestricted flow. Cylindrical guides insure proper disc seating. Union Bonnet Assures strong, pressure-light connections, facilitates cleaning and inspection. Disc Teflon Back Seats Repackage when disc is wide open under pressure.
