1.1 Model RF-DBF: Rubber-Flex Duckbill Check Valve This type of rubber check valve is designed to bolt directly to existing flanges or new installations. Flanges are drilled to ANSI …
Cla-Val Company Global Headquarters and Factory 1701 Placentia Avenue Costa Mesa, CA USA 92627 (949-722-4800)
Cla-Val Rubber-Flex™ Duckbill Check Valves provide reliable performance exposure and the durability to withstand continuous corrosive exposure. ... Low Head Loss In-Line Duckbill Check Valve. RF-DBJ Jacket Style Duckbill …
The Series CPO Slip-On Rubber Duckbill Check Valve is designed to be efficient, quiet and tough. It requires no external power sources, thereby reducing operation costs. The valve's simple design means there are no moving …
The Series CPF Flanged Rubber Duckbill Check Valve is designed to be efficient, quiet and tough, requiring no external power sources. Custom manufactured Pinch Valves provide an effective means of flow control for hard-to-handle media such as slurries, sludges, and dry solids.EVR AJ Series flexible elastomer sleeve is contained in a cast metal ...
The lug style body design can be used as a block valve and it is available in 150#, 300#, 600#, and 900# classes. It is suitable for frequent flow reversals, but not fluids with solids. Metal or Viton seats, and stainless steel discs. 2" to 24" diameters. ... The Flexicraft Rubber Duckbill check valves are an efficient way to control back ...
Some notable features of the Proco ProFlex Style 730 rubber duckbill check valve include: All-rubber construction to resist abrasive slurries; NSF 61 standard construction; Ultra-quiet operation, with no water hammer ... flanges are drilled 150# standard. Other drilling standards are also available upon request. The style 710 can be installed ...
Rubber duckbill check valves provide backflow protection from occurrencesincluding: - Sewage slurries - Outfalls to ocean fronts from heavy rainfall activity ... 150 . 240 285 247 4 280 240 186 23 8 15 3,7 . 200 . 295 346 306 6 335 295 230 23 8 15 5,1 . …
Rubber-Flex™ Duckbill Check Valves - Cla-Val Products and Services
dn 150 rubber duckbill check valve. Rubber Duckbill Check Valve Kemus. Rubber Duckbill Check Valve Specification For BS EN10922 PN10/16 flange mounting. FacetoFace dimension conforms to ISO 5752 / BS EN558. Epoxy fusion coating. Pressure and temperature Main material list Features Benefits • Packaged in pallet box containers or on
The Style 730M is a molded rubber light weight check valve. This type of check valve is available ranging in sizes from 3/4" to 6" pipe diameter and can be directly mounted to the OD of schedule 40 pipe. The complete size range is supplied with a ¾" -300 Stainless Steel Worm Gear clamp ready for quick set up and installation. Through its ...
Given that the organization established, we have been committed to Dn150 duckbill valve in China sales and service, we've consistently adhering for the "quality initial, service first" organization philosophy to serve our prospects and generally put this philosophy all through our Dn150 duckbill valve sales and after-sales service. We are among the most strong and …
The Proco ProFlex™ 720 in-line flanged rubber duckbill check valve is designed to fit directly inside of an existing pipe. This particular valve is supplied with a flat face rubber flange, which allows installation between existing pipe flanges, and eliminates the need for a valve body. Various drilling standards are available upon request.
installations, flanges are drilled to ANSI 125/150# standard. Other drilling standards are also available upon request. The style 710 can be installed in ... The ProFlex™ 710 is a full port, concentric design Rubber Duckbill Check Valve. The ProFlex™ 710 …
Rubber-Flex Duckbill Check Valves – RF-DBO-SB. RF-DBO-SB Sloped Bottom Duckbill Check Valve. Cla-Val Series RF-DBO-SB Rubber-Flex™ Sloped Bottom Slip-On Duckbill Check Valves are designed for installation on pre-existing pipelines such as manholes, outfalls, vaults, or where the outfall invert of the pipe is close to the floor of the ...
DUAL PLATE WAFER CHECK VALVE CLASS 900 ... 150 Gate Valve After 500 cycles the measurement result was less than 50 ppm. Certificate NMX-CC-9001 (Mexican Standards ISO-9001) No. 0552/2007 Issued by PEMEX in accordance with ISO-9001 Quality Assurance System.
The ProFlex™ 710 Rubber Duckbill Check Valves come standard with ANSI 125/150 flange drilling and can also be supplied with DIN, JIS, BS ... All ProFlex™ 710 Rubber Duckbill Check Valves are also available from ProFlex ...
Duckbill valve is check valve made with one piece of rubber. The special duckbill structure allows fluid or air flows from one side and avoids back flow from the other, no manual operation needed. Now this type of rubber valves is widely used in piping system, flood control and marine. Duckbill valve Type 2020 is made by molds.
Proco Products, Inc. would like to introduce the newest addition to the ProFlex™ line of Rubber Duckbill Check Valves – the newly engineered, low headloss Style 790 check valve, the only assurance to ZERO backflow. Where other products have failed in design and performance, Proco has spent countless hours in the engineering and design stages to …
125/150# but can be supplied with ANSI 250/300, DIN, JIS, BS or AS Flange patterns • 1" - 2" (25mm - 50mm) cracking ... Cla-Val Rubber-Flex™ Duckbill Check Valves Overview Cla-Val Series RF-DB Rubber-Flex Check Valves are a cost effective way to control back pressures from sewage treatment
Tideflex ® Duckbill Check Valves have low headloss and achieve the tightest possible seal for backflow operations, particularly at low flow rates. The flexibility of the Tideflex ® Check Valve allows the valve to compress around trapped …
Rubber-Flex™ Duckbill Check Valves; Cla-Cover Aluminum Enclosure; Fire Protection. Pressure Relief Valves; ... rate of flow control, liquid level control or check valve operation. This valve meets the Drinking Water System Components – Health Effects Standard. Cla-Val Model 100-01 also meets the requirements for lead content in drinking ...
Low-cost components like check valves can make a huge difference to a major installation if the wrong specification or choices are made. Make sure you make the right …
Cla-Val Series RF-DBI Rubber-Flex™ Duckbill In-Line Flanged Style Check Valves are for pressurized pipeline applications where it is inserted between pipe flanges. RF-DBI Duckbill In-Line Flanged Style Check Valves have an integral rubber flange for attaching directly between flanged-end pipe connections. A variety of elastomers allow DBI ...
In-line Rubber Duckbill Check Valve – Series CPI-IN. Designed to be mounted inside a pipe, the CPI-IN Check Valve easily handles corrosive or abrasive materials such as raw sewage, sludge or slurries. Their flexible design allows …
The Series 700 ProFlex™ rubber check valves are recommended as direct replacements for ineffective, maintenance-ridden flap type check valves, which are commonly known to seize, rust, or bind in unwanted positions. The Series 700 ProFlex™ rubber duckbill check valves provide backflow protection from occurrences including: Sewage slurries
While the valve looks simple from the exterior, it has required and undergone an unprecedented amount of research & development. Grant to Develop Tideflex The USEPA issued a grant to Red Valve Company in 1981 to research and develop, design, and test an all-rubber "duckbill" check valve to overcome problems associated with
The flexible Rubber Duckbill Valve is normally closed but will open with very minimal head pressure, always providing maximum flow with a minimal pressure drop across the valve. Conventional Flap-Gate Check valves and other …
Low-cost components like check valves can make a huge difference to a major installation if the wrong specification or choices are made. Make sure you make the right decision on check valves for your application. Inspired by nature, the duckbill valve is a simple check or one-way valve that is formed from a flexible material…
The rubber liner is vulcanized integrally to body and bearings ensuring reduced torque and a long lifetime. This liner extends along the valve faces, eliminating the use of gaskets. The body with centering holes for easy pipe alignment is …