Cast iron butterfly valves, butterfly check valves DN50-DN500. Butterfly valves packed in plastic bags and packed in plywood box.
We supply valves� for specialized fields such as Oil & Gas, Offshore, Petrochemical, Power, Marine and General Industry. Types are Ball Valves, Gate Valve, Globe Valve, Swing NRV Valve, 3 Way Valve, Butterfly Valve, Wafer Check Valve, Disc Check Valve and Customize Valves too are in scope of supply.
Product : Valves Brand : Renaissance Pipe Fitting Inc. Sizes : Refer the specification Condition : New Rating : 4.6, based on 112 reviews price : Start from 5 USD RFP India is Indias wellknown manufacturer supplier and exporter of Valves which is a device that regulates directs or controls the flow of a fluid gases liquids fluidized solids or slurries by opening closing or partially obstructing various passageways Valves are technically valves fittings but are usually discussed as a separate category In an open valve fluid flows in a direction from higher pressure to lower pressure It is being made up from different materials like Stainless Steel Carbon Steel Alloy Steel Gun Metal Brass Bronze Forge Cast Iron Cast Steel and Mild Steel Meanwhile Valves are quite diverse and may be classified into a number of basic types such as Ball Valve Butterfly valve Ceramic Disc valve Check valve Choke Valve Diaphragm valve Gate valve Globe valve Knife Valve Needle Valve Pinch Valve Piston Valve Plug Valve and so on
A. Specification: DN50-DN600 B. Characteristics: Pin-less; the valve stem has axial positioning device; the two end faces of valve seat are widened; no special-purpose flange is required; the end faces of valve seat are of tongue-and-groove structure, which could avoid deformation of valve port in case of clamping. C. Working pressure: 1.0/ 1.6MPa D. Materials Valve body: Cast iron/ ductile iron/ cast steel/ stainless steel Valve disc: Ductile iron/ bronze/ nylon/ ceramics/ stainless steel Sealing seat: Nitrile butadiene rubber (NBR) / ethylene propylene rubber (EPDM)/ fluorine rubber (VITON) silicone rubber (SEP)/ tetrafluoroethylene (PTFE) . Packing with crates cover PE films.
Standard: api609, mss sp-67, bs5155, en593 Features: 1. For 224 lug butterfly valve, patented design of clamping between body bulge and seat groove ensures a equal force to valve stem and also replaces the traditional vulcanized seat with changeable seat for end of pipe using. 2. Stainless steel blow-out proof ring, work in whole life of the valve. 3. Unique groove on top flange getting rid of wetness under actuator. 4. Low torque figures reduce cost for actuator and ensure longer life Size range: dn40 to dn2000 Pressure rating: full vacuum to 20bar Flange accomodation: en1092 pn10/pn16 & ansi 125/150 & bs10 table d/e & jis 10k/16k Face to face: en558 series 20 Body: cast iron, ductile iron, carbon steel, stainless steel Disc: ss201, ss304, ss316, ss316l, aluminium bronze, hastelloy, dual steel, super dual steel Seat: nbr, epdm, oil & acid & alkali resitant viton-a, steam resitant viton-b, hypalon, ptfe Operation: hand lever, gear box, pneumatic actuator, electric actuator Negotiate
High performance butterfly valve Origin: china Ningbo valve factory 1) design and manufacture standards: api 609 2) inspection and test standards: api 598 3) face-to-face: api609 4) end flange dimension: asme b16.5 (for nps
Investment cast, stainless steel butterfly valve is available in wafer and lug style types. Sizing between 1 1/2" - 12" with RTFE coated stainless steel bushings. Available with stainelss steel lever handle, stainless steel gearbox or direct mount stainless steel pneumatic actuator. The stainless steel butterfly features a investment stainless steel body and disc. Stem sealing is ccomplished by utilizing the seat as the primary seal. The back up ring keeps the seal stationary. The combination of these feature make this series of valves and excellent and ideal choice for applications in aggressive atmospheres and harsh wash down situations - often incurred in food plants.
Product range: Butterfly valves (wafer and lug type), wafer Check valves, Double eccentric butterfly valves, Flange butterfly valves, Grooved end butterfly valves, Gate valves(DIN3352-F4,F5), Dismantling joint, Electric actuator, Pneumatic actuator, Castings, Spare parts of valve etc. Material: stainless steel(SS304, SS316), Carbon steel, Cast iron, Ductile iron, Al bronze, Hastalloy, Duplex, PTFE etc. Size: 50mm~1800mm Working Pressure: PN10/16(Class125/150) Wooden case
Dn50-dn1400 Item Name Material 1 Body Ci/di 2 Seat Epdn/nbr/viton 3 Disc Di/cf8/cf8m/Gßtaf¡ 4 Pin Ss316/ss416 5 Stem Ss416/ss304/ss316 Adoptive standard: 1. Valve design : mss sp-67 for casting steel, api609 + ansi b16.1 for di/ci. 2. Flange : ansi b16.1 class 125, din2501 pn10/16, bs4504 pn10/16. 3. Face to face :bs en 558-1, the lenth in bs en558-1 is the same in din3202/api609/mss sp-67:2002 4. Pressure test conform to api598.
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