Dual Plate Check Valve
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Butterfly Valve
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10 Piece (MOQ)
Best Deals from Leader Valves
Butterfly Valve
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WAFER TYPE AND FLANGED AND Actuator and Electrical Operated
Butterfly Valve
1,200 Per pices
25 pices (MOQ)
Butterfly Valve
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Product description: Butterfly valves are quarter-turn rotary motion valves used as throttling valves to control flow through a system. They can be used with many different media. Butterfly valves offer several advantages including quarter-turn, openness for less plugging, and good control capabilities. They may be used in a wide variety of chemical services, are available with small dimensions allowing for use in areas where space is limited, and allow a high coefficient of flow. Disadvantages include difficulty cleaning internal parts; therefore they should be avoided in situations that call for sterile, medical or food processing applications. Additionally, some styles may have difficulty dispensing slurries. Features and Benefits Extended Neck – Allows for 2″ insulation Ductile Iron Body– High Strength body when in tension (lug body) Non-Corrosive Bushings– Elimination of shaft to body seizure Cartridge Seat – Excellent in full vacuum distortion proof primary shaft seal, minimal seat movement and consistent displacement on closing Two-Piece Shaft, Splined – High torsional capabilities with zero disc deflection
Swing Check Valve
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SWING CHECK VALVES :- PURPOSE:- JD check valves are ideally suitable for vertical and horizontal application. A range of Check Valves (Non-Return Valves) suitable for oil, gas, water, refining, power and chemical applications where the prevention of flow reversal is mandatory. DESIGN & OPERATING PRINCIPLE :- DESIGN – JD Check Valves are Bolted cover design up to 600# and above pressure seal design. It is designed for long service life and maintenance free operation. It has a full-flow area body and is equipped with a disc arm with dual precision pins for optimum disc connection and protection against damage due to vibration. OPERATING PRINCIPLE-A swing check valve consists of a flap or disc of the same diameter as the pipe bore, which hangs down in the flow path. With flow in the forwards direction, the pressure of the fluid forces the disc to hinge upwards, allowing flow through the valve. Reverse flow will cause the disc to shut against the seat and stop the fluid going back down the pipe. In the absence of flow, the weight of the flap is responsible for the closure of the valve; however, in some cases, closure may be assisted by the use of a weighted lever. SALIENT FEATURES : Body & Cover made from high quality casting with liberal sections. The castings are precision machined for high performance. Body Seat Ring & Disc machined to close Tolerances providing smooth action and accurate seating. Seat Ring Screwed in to the body are replaceable type. Seal welded type Seat Ring & Integral Seat cab also be offered on special request. Stellited Seat Ring & Disc also be offered on special request. In built wear life for long duration in service. SPECIAL OPTION:- Body Type: Single Thin Plate, Short Type Suitable For Horizontal and Vertical Mounting Shorter overall length, mounting requires minimum space. Low Pressure Drop Easy to Install Less Weight Size Range: 1” To 42” Pressure Rating: PN 10 / PN 16 Seat Leakage: Zero Leakage, Tight Shut Off Temperature Range: -250 To + 2000 C Material of Construction: Cast Iron : IS 210 Gr FG 200Cast Carbon Steel : ASTM A 216 Gr WCBCast Stainless Steel : ASTM A 351 Gr CF 8/CF 8MForged Carbon Steel : ASTM A 105Forged Stainless Steel : ASTM A 182 Gr F304 / F316Design Type : Swing Type Disc / Piston Lift Type DiscEnd Connection : Screwed AS PER BSP/BSPT/NPTSocketweld : AS PER ANSI B 16.11Flanged : AS PER ANSI B 16.5Pressure Rating :ASA125#,150#,300#,600#,800#,PN16&PN 40Engineering Option : Gear Operated, Electrical Actuated,Size Range : 15mm to 300 mm Design & Testing International Standard: Valve Design : API 6DPressure Testing : API 598Face To Face : ANSI B 16.10Flanged Drilling : ANSI B 16.5 / BS 10 Table / DIN / IS 6392Butt Weld End : ANSI B 16.25Socket Weld End :ANSI B 16.11Screwed End :ANSI B 1.20.1(BSP/NPT)
Butterfly Valve
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We are the leading exporter and supplier of this products.
Ball Valves
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We are offering ball valves. forged ss ball valve with anti static device
Ball Valves
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Salient Feature Meet design requirement standard of ASME B 16.34 / BS 5351 /API 6D / ISO -14314 and testing requirement standard BS 6755 / API 598 / ISO 5280 /API 6D. Fire safe testing comforts to API 607 /API 6FA and BS 6755. Fire safe design: - valves' fire safe is designed in accordance with API 607. when non-metal sealing material are decomposed by plant fire the ball comes into contact with the edge of the metal seat ofthe body or connecter by the line pressure in the upstream to shut off the line fluid to minimize internal leakage through the valve bore (port). Soft seating recommended for service temperature up to 220'c. Metal to metal seating offered for higher temperature. PTFE seats are located in grooves well protected against damage and cold flow of seal under pressure. The metal lip acts as a secondary metallic seat in fine safe design. Anti static devices ensures electrical continuity between ball, stem & body. Flexible lip-seats compensate for wear and changes of pressure. Anti blow out stem construction. Long operation life with low torque design. Zero leakage from gland side due to PTFE"V"- shape gland packing. A bottom back seals enabling repacking when the valves are under pressure. Trunnion mounted ball provide for more then 4" size in higher class. Specially designed die-formed graphite packing controlled clearances between stem and gland for guaranteed low emission meets 100 PPM maximum Fugitive emission levels. Ball is heart of ball valves. Low operating due to mirror finish surface of ball controlled Sphericty up to 0.02 mm. Bearing pads fix the ball and absorb total thrust of the medium relieving the down stream sealing of the load. A valve with trunnion supported ball having two floating & spring loaded seats, In closed position they provide blockage of flow from both end when the cavity Pressure is drained. Flange end dimensions conforms to ASME B 16.5/ API 605/ BS 3293 /DIN. Face to face end dimensions conforms to ASME B 16.10 / API 6D.Face to face end dimensions conforms to ASME B 16.10 / API 6D. Butt welding end dimensions conforms to ASME B 16.25. Option Electro less Nickel coated ball are also available on request. Locking arrangement design in request. Gear, electric actuator or pneumatic actuator available. Extended gland designed provided for low temperature and cryogenic services (cold box and non cold box applications) to conform to requirement of BS- 6364. Sealant injection design available on customer request.Ring joint facing available in higher class. New Developed Metal to Metal High Pressure Ball Valve on request. Ball Valve 1500# 2500# Class Design on request.
Ball Valves
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Plug Valves
10,000 - 100,000 Per nos
pfa lined valve, Fittings, pneumatic solenoid valves
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Butterfly Valve
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Butterfly Valve
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Butterfly Valve
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