Class 125 / 250 Dual Disc Sewage Check Valve

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Bajaparts Springs, LLC is dedicated to becoming the spring supplier of choice through our customer-focused approach to product quality, open communication, technical service and on-time delivery. Through Bajaparts's commitment to our employees and investment in the latest spring manufacturing technology, we have expanded our capabilities beyond the typical compression, extension and torsion spring product mix. We think outside of the box and get excited to work on unique designs that are outside of the industry standard.

70-100-BC Series : Combines two functions in a single design: positive shut-off and bubble-tight check capabilities. The BC Series is a unidirectional version of the industry standard Apollo 70 Series ball valve.

Dual Disc ANSI Pressure— ... Normal Pressure CLASS 125 CLASS 250 Sealing Test Pressure 255 PSI 398 PSI Strenght Test Pressure 348 PSI 543 PSI Suitable Temperature C NBR: 14° - +176°F EPDM: 14° - + 248°F fresh water, sea water, waste water, food stuff steam, oil, weak acid & alkaline liquid, etc. Medium A 1 3 4 5 2 B Silent Check Valve ...

Duo-Chek High Performance Check Valves

Duo-Chek High Performance Check Valves

Duo-Chek Valves Duo-Chek high performance non-slam check valves are the original Mission wafer check valves introduced to the market in the late 50's. They are available in the sizes, pressure classes and configurations you need to meet the most demanding of applications. Our product range includes, but is not limited to, • Sizes: 2" to 72"

Check Valve - Class 250, Flanged, Bronze Seat, F-960-B The NIBCO® cast iron silent check valve is spring actuated with renewable cast bronze seat and sliding bronze disc…

NIBCO W910B-LF/W960B-LF Silent Wafer Check Valve Lead-Free, Class 125, Iron Body, Bronze Seat and Disc, 2" $202.45. Next. Customers also shopped for. Page 1 of 1 Start over Page 1 of 1 . This shopping feature will continue to load items. In order to navigate out of this carousel please use your heading shortcut key to navigate to the next or ...

BULLETIN 250 NOVEMBER 2014 APCO CVS-250/250A SWING CHECK VALVES Design and Construction APCO CVS-250/250A Swing Check Valves are used to prevent the backflow of fluid by closing before flow reversal. They are installed in clean and dirty applications including sewage treatment, water treatment, water distribution, industrial water

M&H AWWA C508 STANDARD SWING CHECK VALVES

M&H AWWA C508 STANDARD SWING CHECK VALVES

M&H AWWA C508 STANDARD SWING CHECK VALVES ... Under conditions of extreme rapid flow reversal, check valves with dual lever arms can be supplied. Stainless steel hinge pins are featured in all sizes. Check Valves 2”-12” have O-ring sealed side plugs. ... END Check Valves shall be furnished with 125# ANSI flanged end connections.

Check Valves. Size(s): 2 to 24 in. (50 to 600 mm) Description: 895 SPLIT DISC® - Cast iron body with epoxy coating and split disc design. Stainless disc with wafer connection ANSI 125# flange 2”- …

SSI cast iron double door check valves are suitable for a full range of steam, liquid, gas & oil, power, pulp & paper, process equipment, chemical, metal & mining and water & waste applications. Dual disc cast iron double door check valves with wafer body style designed to ASME B16.1.

Champion Valves is dedicated to meeting your needs with a complete range of high-quality and competitively priced check valves; including: Dual Disc, Single Disc, Silent Check, Nozzle Check, and other Industrial Wafer Check Valves.

DeZURIK :: APCO Swing Check Valves (CVS)

DeZURIK :: APCO Swing Check Valves (CVS)

APCO Swing Check Valves (CVS) Design Features: All APCO Swing Check Valves (CVS-6000/6000A, CVS-250/250A and CVS-EDV) are used to prevent the back flow of fluid by closing before flow reversal, thereby preventing slam and water hammer.

Globe & Wafer Style Check Valves. STAINLESS STEEL CHECK VALVE Model 812XT ... Suitable for dual flange ANSI 125 and 250 mounting, except for 8” and 10” sizes. Model 888: ... CLASS 125/250 WAFER CHECK VALVE Model 888 & 888R / 888ST / 888S6 Metal to Metal seating standard. Optional rubber seal available for drip tight seal, add “R” to

The Silent Check Valve is the preferred choice in applications where silent operation and cost are of major concern. Its short linear stroke and spring return action combine to close the valve prior to flow reversal which effectively eliminates the shock and water hammer normally associated with the sudden stoppage of a reverse flow.

Lead time 1-2 weeks. Techno 5050 vs US Valve 31 Series pdblowers supplies both the 5050 Series from Techno and the 31 Series from US Valves.These valves are …

OEM Swing Check Valves - Ball Check Valve Manufacturers

OEM Swing Check Valves - Ball Check Valve Manufacturers

The Dual Plate Check Valve is an all purpose non-return valve that is much stronger, lighter in weight and smaller in size compared to a conventional swing check valve or lift check valve. The Dual Plate Check Valve design is the outcome of attempts to solve the problems associated with conventional swing check valve and lift check valve.

• Valves available in ductile iron (class 125 / class 250) • ANSI B16.1: Cast iron pipe flanges and flanges fittings Class 125 • AWWA C508: Swing check valves for waterworks service, 2" through 24" ... Valve body and disc are designed in such a way as to minimize turbulence. Spring and cushion systems are externally mounted on the side of

Check valves can prevent backflow into sump disposal lines, wastewater lines, sewage lift stations, ejector systems and more. Choose from a variety of sizes. Check valves, used in combination with piston, diaphragm and metering pumps, commonly use ball check valves that combine balls and seats in the same valve body and help to ensure leak-free ...

Class 125/250 Iron Body Silent Check Valves Wafer Style • Renewable Seat and Disc • Spring Actuated (1/2 PSI Cracking Pressure) Class 125, 200 PSI/13 .8 Bar Non-Shock Cold Working Pressure Class 250, 400 PSI/27 .6 Bar Non-Shock Cold Working Pressure Maximum Temperature to 200º F/93º Cu CONFORMS TO MSS SP-125 • FM APPROVED W910-B — 2 ...

Cast Iron Silent Check Valve - Class 125 / 250 - Wafer ...

Cast Iron Silent Check Valve - Class 125 / 250 - Wafer ...

Silent Check Valve from SSI. Class 125 and 250, Wafer and Flanged. Find your Cast Iron Silent Check Valve today! Silent Check Valve from SSI. Class 125 and 250, Wafer and Flanged. ... Class 300 (NPT, SS Disc, Screw Bonnet Union Bonnet) Check Valves. Swing Check. Cast Stainless Steel. Class 150 (FLG) Class 300 (FLG) 200 WOG (NPT or SW) Forged ...

•Dimension G is valve fully open, Dimensions F and H are valve fully closed •Face to face same for both Class 125 and Class 250 flanged valves, Class 250 supplied with flat face •Dimensions in inches, weight in pounds Full Open Head Loss H Figures 250-DS, 250-US Air Cushioned Swing Check Valve Data Sheet 250.01 B C E D A F

Disc Bronze ASTMB584 Alloy C87600 4 . Spring Stainless Steel ASTM A313 UNS S31600 5 . Bushing Aluminum Bronze B505 C95400 Lead-Free* Class 125/250 Iron Body Silent Check Valves Wafer style • renewable seat and disc • spring actuated (1/2 PSI cracking pressure) ... Sizes 2" thru 6" have dual class ratings (125 lb . and 250 lb .)

Wafer Type Dual Disc Check Valve For Waterworks/Drainage/Sewage Purpose & General Use ADVANTAGES Low Head Loss Compact Water Design Disc Stabilized Disc and Stop Pins Stabilized Disc and Stop Pins Non-Slam Closing Characteristics Lift and Pivot Disc Action Drop Tight Seating at Low and High Pressures SPECIFICATION

CCNE CHECK VALVES - Milliken ® valve

CCNE CHECK VALVES - Milliken ® valve

CCNE CHECK VALVES. CCNE Check Valve. ... • Valves available in ductile iron (class 125/class 250) • ANSI B16.1: Cast iron pipe flanges and flanges fittings . Class 125 • AWWA C508: Swing check valves for waterworks service, ... The valve disc swings open once the pump starts and allows for full flow. When closed the valve offers a tight ...

CHECK VALVE f WAFER TYPE f DUAL DISC ... Class 150 CHECK VALVE • WAFER TYPE • DUAL DISC MODEL: CV 41-DI (Ductile Iron Body) Buna-N, Viton, or EPDM Seats ... Ductile Iron ANSI Classes 150 and 300 have the same bolting pattern as Cast Iron ANSI Classes 125 and 250 respectively.

ASME Class 125 - 2500 ... Tilting Disc$50$66 $102 $250 $161$425 $272$606 $739 Center Guided “Silent” $115 $214 $339 $608 $1,002 $1,409 $2,541 $4,006 $3,447 Full Size Swing Check $57 $66 $99 $191 $250 $415 $680 $1,002 $1,347 Dual Door$218$314 $209$441$491 $707 $1,118 $979$1,282 ... BRAY/RITE CHECK VALVES A F 1 3 Class 4 7.

Duo-Chek Valves Duo-Chek high performance non-slam check valves are the original Mission wafer check valves introduced to the market in the late 50's. They are available in the sizes, pressure classes and configurations you need to meet the most demanding of applications. Our product range includes, but is not limited to: • Sizes: 2" to 88"

Check Valve Manufacturer & Supplier - Bronze, Steel & Iron ...

Check Valve Manufacturer & Supplier - Bronze, Steel & Iron ...

Powell Valves is a proud check valve manufacturer and supplier that provides industrial check valves in various configurations and materials. Check valves are used to ensure that gases and liquids are flowing in one direction only. They essentially prevent the process flow from reverting, which forces the valve to …

The Milliken flanged check valve body and cover are manufactured of ASTM A-126 Class B cast iron using high pressure molding techniques for consistent qual-ity and precision. Integral flanges are in full compli-ance with ANSI B16.1 Class 125. BODY SEAT Body seats are constructed of ASTM B-62 bronze and are field replaceable to extend the life ...

Series 9001 swing check valves are self-contained, free-swinging disc style with outside lever and weight or outside lever and spring. Valves conform to all standards set forth in AWWA C508, Latest Edition. These valves feature enlarged hinge pins and upgraded materials of construction set forth for air or oil cushion valves.

Check Valve - Iron, Fire Protection, Wafer Style KW-900-W. 250 psi/17.2 bar non-shock water working pressure (WWP), Spring actuated, Renewable disc, Rubber seat, Double door, To be installed between standard Class 125 flanges, Wafer connection, Use in U.S. …

NIBCO F910B-LF Silent Check Valve Lead-Free, Class 125 ...

NIBCO F910B-LF Silent Check Valve Lead-Free, Class 125 ...

NIBCO F910B-LF Silent Check Valve Lead-Free, Class 125, Flanged, Bronze Seat, 4" ... The NIBCO lead-free cast iron sliding disc silent check valve is spring actuated with renewable cast bronze seat and bronze disc; The spring return reduces noise for quiet operation ... Class 250 flanged end connections; Lead Free; Inline Lead-Free; Iron Check ...

ASME Class 125; EPDM Temperature Range: -40° F to 300° F; Maximum working pressure: 250 psi at 60° F; Assembled, inspected, and tested in the USA . US Valve Series 31 Dual Disc Wafer Style Check Valves Dual Plate Wafer Check Valves have been the preferred choice for decades due to their proven reliability and low pressure drops.

C508 Swing Check Valve (Lever & Weight or Lever & Spring) 1. Check that valve end joints conform to the mating pipe and verify that ends are clean and sound. All 8001 and 9001 Series valves are supplied with flat faced flanges with ANSI Class 125 drilling. Do not mate these valves to …

The AWWA C508 Cushioned Swing Check Valve is designed for dependable, non-slam operation under rigorous conditions in water and sewage pump stations. Available from 2” to 54”, ANSI Class 125 or 250 flanged for horizontal or vertical installation, its lead-free, heavy-duty construction.

Check Valves from Stayflow Strainers

Check Valves from Stayflow Strainers

The main function is to protect mechanical equipment, most notably pumps, where back flow can damage the internal components. Check valves may be grouped according to the way the closure member moves onto the seat. The Swing Check Valve has a flat disc that pivots or swings about a hinge pin. They are low cost, and have low head loss ...

The Tilted Disc® Check Valve is an excellent choice for raw water, cooling water and treated water/wastewater applications. Its streamlined body contouring, flow area 40% greater than nominal pipe size and hydrodynamic disc combine to provide the lowest headloss of any check valve produced today.

This valve has a resilient seat which allows for seating at low differential pressure. J&S Valve’s Wafer Swing Check Valve can be supplied with a Buna-N seat or an EPDM seat. The J&S Wafer Swing Check Valve is self-acting. The Valve is available with ANSI Class 125 flanges. Visit: www.jandsvalve.com

The Dual Disc® Check Valve with its compact wafer design and low cost have made it a popular choice when space and price are major factors in valve selection. The compact design features non-slam spring-assisted closing. ... ANSI Class 125 and ISO PN 10 and PN 16 connections for Wafer; ... 8700 Dual Disc ® Wafer Style - ANSI Class 250:

VALMATIC DUAL DISC CHECK VALVE | 4" | 8804W.1Pump Station ...

VALMATIC DUAL DISC CHECK VALVE | 4

The Dual Disc® Check Valve is designed to prevent reverse flow automatically. On pump start-up, the flow of water enters the valve from the seat end and forces the two discs open until they strike the disc stop pin. On pump shutdown, the torsion spring closes the disc before a flow reversal takes place.

Surgebuster Check Valve (2 -48 ): The Surgebuster Check Valve is a swing check valve that fully meets ANSI/AWWA C508.But here is where the similarities to traditional swing check valves end. Pumping applications with high head, surge tanks, or multiple pumps, have long proved a challenge to system operators trying to minimize line surges resulting from slamming check valves.

Keckley cast iron wafer body double disc check valves have pin retainer holes in the body where plugs are inserted to hold the hinge pin and stop pin in place. Keckley offers a retainerless wafer body design in bronze, carbon steel, stainless steel, and other specially cast alloys.

DUAL DISC SILENT WAFER CHECK VALVE - 200 WOG ... END CONNECTIONS MOUNTS BETWEEN CLASS 125/150 FLANGES WALLTHICKNESS KITZ STANDARD ... Valve should be mounted a minimum of six times the nominal pipe diameter from pumps, elbows or other transition devices in the piping system.

Check Valves, Ball check Valves | Flomatic Valves

Check Valves, Ball check Valves | Flomatic Valves

Check Valve Manufacturer. Check valves are mechanical devices that permit liquids and gases to flow in only one direction, preventing flow from reversing. They are classified as one-way directional valves meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave.

ANSI B 16.1 – Class 125; CONSTRUCTION OF SWING CHECK VALVE: Bolted cover flange assembly is removable complete with hinge and disc for maintenance or replacement on site. Suitable for horizontal or vertical pipelines. Flanges will be drilled unless otherwise specified on order. MATERIALS: Body/Cover – Cast Iron to BS EN 1561 EN GJL 250

ASME Class 125; EPDM Temperature Range: -40° F to 300° F; Maximum working pressure: 250 psi at 60° F; Assembled, inspected, and tested in the USA . US Valve Series 31 Dual Disc Wafer Style Check Valves Dual Plate Wafer Check Valves have been the preferred choice for decades due to their proven reliability and low pressure drops.

Check Valves Applications MUNICIPAL and INDUSTRIAL APPLICATIONS Abrasive ... Fracking, Dewatering xx x x x High Pressure (Above ASME Class 125) x xxxxxxx High Temperature (Above 250° F) xxxxx Industrial Process - Water, Wastewater x xxxxxxx Irrigation x xxxxxxx Low Pressure Gas ... Dual Disc ® alve ilted Disc ® alve alve alve alve. CHECK ...

Golden Anderson Valves For Water, Wastewater and Sewage …

Golden Anderson Valves For Water, Wastewater and Sewage …

† Globe Style 2½" to 24" Class 125 and 250 Flanged † 2½" to 24" Class 125 Flanged Foot Valves † Request Bulletin 280 BALL CHECK VALVES † Primarily Used on Discharge of Submersible Sewage or Water Pumps † Can Be Installed Under Water in Wetwell or in Valve Vault † Self-Cleaning, Rubber Coated Ball is Only Moving Part † 1¼" to 2 ...

The NIBCO® cast iron horizontal swing check valve is designed with renewable seat and disc. The swing check valve prevents backflow by automatically closing when fluid reverses direction. The check valve is Class 250 flanged iron body, bronze mounted trim (IBBM). It is recommended for commercial and industrial steam, water, oil and gas services.

Sizes 2” - 6” are 150/300 lb. dual rated. Sizes 8” - 12” are 150 lb. rated. Wafer Silent Check Valve APPLICATIONS Liquid or gas where protection from flow reversal in a pipeline is required. CONSTRUCTION The Keckley Style CW Wafer Silent Check Valves are constructed from rugged castings that are machined to exacting specifications ...

AWWA C515 Resilient Seated Gate Valves (Large Diameter) Check Valves. Ball Check Valve; Dual Flap Check Valve; Rubber Disc Check Valve; Silent Check Valve (Non-Slam) Swing Check Valve; Swing Check Valve with Lever & Weight; Air Release Valves. Anti-shock Air Release Valve; Combination Air Release Valve; Sewage Air Release Valve; Single Orifice ...

Dual-plate check valve for operating pressures of up to PN ...

Dual-plate check valve for operating pressures of up to PN ...

Dual-plate check valve with single-piece, wafer-type body made of lamellar graphite cast iron, nodular cast iron, steel, stainless steel or copper aluminium alloy, metal/elastomer-seated or metal/metal-seated, maintenance-free, connections to EN, ASME or JIS. ... API 594 CLASS 125, API 594 CLASS 150, API 594 CLASS 300 Valve disc/plug material ...