ductile iron check valve for slurry pump

check valve - DFT Valves

They are made of bronze, cast iron, plastics, carbon steel, and various grades of stainless steel, ... pump in the basement, a check valve is probably in the discharge line of the pump. Outside the home they are ... other gases, steam, condensate, and in some cases, liquids with fines or slurries. Applications include pump and...

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Pump Discharge On DFT Inc. - in line check valves - DFT Valves

Browse Pump Discharge in the DFT Inc. catalog including SCV® Threaded In-Line Check Valves,DFT® HI-100® Severe Service Control Valve,DSV® Sanitary ... These features enable the valve to operate smoothly and efficiently at high or low temperatures, and/or in fluids carrying suspended particles such as slurries.

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Ductile Iron Check Valve - Flomatic

Flomatic's ductile iron valve series 80DI are one of the most popular valves in the water well industry today. They are specifically designed for use with submersible pumps or other applications where it is necessary for the check valve to be installed in the well casing. The 80DI series valves will provide excellent service in...

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Ductile Iron Check Valve - Flomatic

Ductile Iron Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps). Size(s): 1 to 8 in. (25 to 200 mm). Description: Pressure Max: 600 PSI Temp Max: 180°F (80°C) High strength epoxy coated ductile iron patented body, poppet and guide with threaded female x female NPT connection. Features...

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Valves for abrasive applications - The Weir Group

Isogate® slurry valves are the proven choice for today's highly abrasive slurry ... in abrasive/corrosive slurries, though seldom with satisfactory results. ... Closed Body Valve. Isogate® Series MP CB. The closed body includes a cast metal body that encloses and protects the pinch sleeve and pinch bars while providing initial...

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valve selection guide - DeZURIK

Feb 1, 2016 ... Materials: Cast iron body with ductile iron plug. End Connections: Flanged, mechanical joint. Actuator Type: Lever, handwheel, chainwheel, square nut, G-Series cylinder, electric motor. DeZURIK Pump. Check Valves. Pump Check Valves are specially designed to protect pumps from water hammer...

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Products | Pumps & Systems Inc.

Solids and slurry handling ball check valves available from 1.25″ to 28″. Body construction of cast iron, bronze, of 316 SS with elastomers of Nitrile, Buna, Viton, or Teflon. Special coatings also available for your application!

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Check Valves | Maxwell Valve

CAST / DUCTILE IRON DUAL FLAP WAFER CHECK VALVE. VESS ® Cast Iron / Ductile Dual Flap Wafer type Check Valve manufactured conforms to BS 5155 standards PN16 & PN25. The twin half disc with spring loaded and a vulcanized rubber seat, generally installed in front of pump to prevent back flow when the...

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Air/Oil Cushion Check Valve - Valve and Equipment

Its smooth, unrestricted flow design can provide significant savings in pumping costs over other check valves with reduced ports. Its ductile iron 250 psi rating and fusion bonded epoxy coating place the Val-Matic Swing Check Valve in a class above other swing check valves. The available closure options of Lever & Weight,...

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Pumps and Valves - National Physical Laboratory

liquids and slurries. Relatively cheap, particularly in larger sizes. Slim Design. Widely used for corrosive fluids, but good where leakage must be avoided. ... Figure 1 shows severe erosion of a cast iron impeller. Pumps and Valves four. Figure 1. Erosion of grey cast iron impeller after two months handling coal dust...

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Non-Return Valves – Aveng DFC

Single door swing check valve manufactured to SABS 1551 specification and can be used in water, sewage & sludge applications. Size range: DN50 to DN400; Pressure ratings: PN16, PN25; Castings materials: Cast iron or ductile iron; Sealing faces: All iron, gunmetal, stainless steel; Coating: ETCH Primer or two pack...

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Manufacturers - Tramco Pump Company

All Flo Pumps. Air powered double diaphragm pumps in 1/4" to 3" with ball check valves. Handles solids up to 3/4". Materials of cast iron, aluminum, stainless steel, ... Heavy duty submersible slurry, grinder, shredder, vortex, non-clog, and dewatering pumps for the industrial, wastewater and dewatering markets. Weblink:...

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Knife Gate Valves | Red Valve

Red Valve's Knife Gate Valves are the perfect compliment to our broad range of slurry handling products. All Red Valve Knife Gate Valves are designed and engineered to a higher standard, to provide the best performance possible. Standard features such as precision-machines gates, heavy-duty top works and cast-iron...

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slurry equipment solutions, hydrocyclones, valves, screen machines ...

PLANT & EQUIPMENT HIRE. • Pump Hire Submersible Electric. PUMP SPARES. • Centrifugal Pump Spares. • Chemical Pump Spares. • Impellers Cast Iron .... Check Valves Ductile Iron. • Check Valves Flanged. • Check Valves Flanged Ball. • Check Valves Forged Steel. • Check Valves Inline. • Check Valves Non Slam.

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PVP759-Back Pressure Valve.pub - Penn Valley Pump

pump. The standard valve is cast iron construction with an elastomeric faced valve disc for positive sealing and silent operation. The valves can be mounted ... to actuate a valve. The PVP adjusta- ble back pressure valve is a standard swing-type check valve (which is likely already required in many appli- cations) with a...

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Erosion failures in coal conversion plants - Nvlpubs.nist.gov…

speeds in the newly overlaid cast-steel pumps aided in the prevention of 'erosion. Although not a pump failure per se, the above-mentioned recipro- cating pumps used to inject the coal/oil slurry into the high pressure environment of the hydrogasifier experienced erosive failures of the factory-installed check valves.

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Super T Series - Pump Series

Designed for economical, trouble-free operation, the superior solids-handling capabilities of Super T Series® pumps make them ideally suited for a variety of applications including solids-laden liquids and slurries. The large volute design allows automatic repriming in a completely open system without the need for suction...

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Dual High Pressure Slurry valves supplier - Valves and Pumps ...

Flanged Pattern cast SG Iron Gr. 42 (SABS) stainless or ... Pressure Ratings: 10, 16, 25 Bar, Applications: All slurry applicaions requiring trouble free pump changeover. Particularly suited for mill cyclone feed pumps. High Pressure Slurry valves supplier. Free Flow Slurry Ball Check Valve High Pressure Slurry valves...

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KF Valves Check Valves - CIRCOR Energy

Iron & steel mills. Oil & gas production. Automotive manufacturing. Applicable Standards. KF check valves conform to ANSI, API and NACE specifications to meet ...... Pulp & paper / body 317 stainless steel, internal spring, inconel®, ext. stainless steel. Sump pump. Mining. Blower discharge. Manifold systems. Slurry pumps.

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Download P Series Brochure - Ramparts Pumps

diaphragm pull-out. QUICK-OPENING. BALL CHECK VALVE. No tools required toº. inspect, clean or * replace valve balls tº. SUCTION ELBOW. (OPTIONAL). SINGLE ... Lined - ETFE. Fluoropolymer. Super thick ductile iron casting lined with ETFE fluoropolymer (aka -Tefzel3). Best for chemical resistance and acid slurries.

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Products & Services: Valves - WaterWorld

Flomatic has a new swing check valve with a limit switch and spring assistance closure to help reduce slamming. The check valve includes position indication and a fusion bonded, epoxy coated, ductile iron body. It features a 45° seat with a steel/ductile iron reinforced rubber disc valve called Flo-Flex®. The flange-to-flange...

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Products - Innovative Flow Solutions | Mandeville, Louisiana | New ...

APCO Swing Check Valves are constructed with a heavy cast or ductile iron body. ... Port area options include 100% of standard pipe area for applications where highest flow is required (such as pumped systems), and 70/80% area for non-pumped ... Ideal for abrasive slurries, the seats can be easily replaced when worn.

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Industrial Pumps - Barrett Engineered Pumps

Gorman-Rupp Industrial Pumps. PUMPS FOR INDUSTRY. The Gorman-Rupp Company has been manufacturing pumps for industry since 1933. You'll find Gorman-Rupp pumps operating in the most hostile industrial environments. They have an experienced staff of engineers dedicated to the design and construction of...

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Crane ChemPharma & Energy announces new API-624 compliant ...

Apr 11, 2017 ... Designed in accordance with the industry's latest standards, the new Pacific®CSV line of cast steel gate, globe and check valves provides the highest level of quality and performance in demanding applications. The new line has several improved features that enhance reliability and O&M including: 1.

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Pump Manufacturers :: Warman Pumps :: Vertical Slurry Pumps

Warman GPS vertical slurry pumpsThis robust and functional design has been value engineered to include traditional Warman pump quality at the lowest possible ownership cost Warman 5000 vertical sump pumpWarman® centrifugal slurry pumps are pleased to offer Galigher® 5000 Series vertical.

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HQ41X Y Type Ball Check Valve, Cast iron, Ductile iron, WCB ...

China Y Type Ball Check Valve Manufacturer Shinjo Supplies HQ41X Y Type Ball Check Valve, Cast iron, Ductile iron, WCB. ... It is mountable vertically or horizontally and can be used for cold-water, hot-water, industrial and living sludge pipe networks, especially suitable for the submersible sludge pump. The medium...

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Custom Fabricated and Cast Knife Gate Valves - Henry Pratt Company

Custom Fabricated and Cast Knife Gate Valves. Custom Fabrication . .... Valves made of iron and steel are specifically mentioned. 96” Figure 193 bonneted .... Coal slurry heavy medium circuit isolation; Coal slurry transfer line; Tank farm. Sand. Sand slurry pump isolation; Silica sand cyclone and pump isolation. Beverages.

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Michigan - JGM Valve - Engineered Speciality Products

Teflon Fused Ball Valves, 1/2"- 10"; Cast 316 SS Ball Valves; Cast & Ductile Iron; Thermoplastic Valves; Bronze Commercial Valves ... AWWA Gate Valves 2” – 48”; C–500, C–509, & C–515; Eccentric Plug Valves C–504, C–507 3” – 24”; Butterfly Valves C-504 4” – 48”; Check Valves C–508 2” – 30”; ULFM Indicator Posts...

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Valve on sales - Quality Valve supplier

Valve, You can buy good quality Valve , we are Valve distributor & Valve manufacturer from China market.

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McWane AWWA Valves Product Range - McWane Gulf

Our gate valves conform to AWWA C 515 with Cast Iron or Ductile Iron body with discs/wedges totally encapsulated ... Potable Water, Neutral Water, TSE, Pumping Stations. Available from ... The swing check valves offered conform to AWWA C 508 with Cast/Ductile Iron body for use On water, oil and gas lines. The valve is...

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Check Valves for Lift Station and WWTP

Nov 10, 2011 ... elastomeric duckbill check valves, force main sewage backflow, pump down cycle, check valve inspections. .... with a cast iron body, which is available with special coatings. The valve has face-to- ... The Series 39 Slurry Duckbill Check Valve is designed to handle abrasive slurries, sewage, sludge and...

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Ball Valve Style Double Diaphragm Pump - Wastecorp

Starting with a heavy duty cast iron construction, the Mud Sucker DD-B Series offers high performance pumping of slurries and solids found in municipal and heavy industrial applications. With a specialized velocity channel to move tough fluids you won't find a tougher pump in its class.

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2" to 4" Sewage Trash Pumps - AMT Pump Company

AMT Cast Iron Sewage/Trash pumps are designed for trouble free and economical handling of solids laden liquids and slurries. Pumps are ... Cast iron construction with two vane stainless steel self-cleaning impellers, silicon carbide mechanical seals for abrasion resistance and Buna-N O-rings and check valves. Built-in...

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Industries Served - Velan - Mining - Velan.com

Velan's diverse offering of gate, globe, check, ball, and knife gate valves are designed in accordance with the needs and standards of each industry. ... Vent gas lines • Sample lines • Slurry pump isolation • Autoclave inlet and discharge • Acid injection • Steam sparge • Copper/slag slurry • Zinc tailing slurry • HP slurry

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Ball Type Check Valves, Normex Check Valves, Manufacturer, India

Ball Type Check Valves (NRV) B-01 was the first of the valve at Normex with unique design and technology for the first time in India. A very simple ... As the pump starts, the ball moves out totally from the flow path when the pumping is on giving a full bore maximum flow/discharge with minimum head losses. (Fig. A). As the...

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Slurry Pumps - 911 Metallurgist

Mar 17, 2017 ... Its action is due to a series of short vanes that are cast on its face, which have the effect, when rotating, of an auxiliary open runner. ... When the pump is shut down, the check-valve operates in the reverse way and seals the annular opening so that the slurry cannot penetrate through the short cylinder (22),...

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Brown & Morrison, Ltd. - Products Lines - Pumps

Pumps for corrosives and slurries. Centrifugal pumps lined in ... Cast iron, stainless steel and hard metal pumps are offered as portable, fixed elbow & stand wet pit and horizontal & vertical dry pit installations including all controls and accessories. Six different ... and demands. Slurry gate and check valves are also available.

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Submersible Pumps - Townley Engineering & Manufacturing Co., Inc.

The Townley Submersible Slurry Pumps are designed to dewater the most abrasive sumps and ponds found in mining and coal fired power plants. ... Designed with North American motors and cast high chrome wet-ends, these MSP pumps have proven very reliable and an excellent alternative to the high maintenance...

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Munro Companies - Heavy Duty Flapper Diaphragm Pumps

All HDF (SA) pumps are configured in bottom discharge porting arrangements. HDF pumps are thick wall constructed of Sand Casted Aluminum, Cast Iron and Stainless Steel with elastomer, TPE (thermal plastic elastomers) and PTFE options in diaphragms and check valves. HDF pumps are enhanced with an extended...

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DeZURIK, APCO, Hilton, Willamette - WEF Buyers Guide

Aug 14, 2017 ... Eccentric Plug Valves are capable of handling clean and dirty liquids and gases, sludge and slurries. ... They are constructed of ASTM 536 ductile iron with 17-4 PH stainless steel shaft. The disc ... Pump Check Valves are specially designed to protect pumps from water hammer, reverse flow and backspin.

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