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| Check-All Valve Mfg. Co. | West Des Moines, IA | |
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.jpg) | Style CAV The CAV series of valves are not catalog items but rather are custom designed and tailored to meet customer specific connections or valve configurations. If you have a check valve application where our standard catalog items do not quite match what you are looking for, contact our sales department to discuss your specific needs.  | ||||||||
.jpg) | Universal High Pressure Style - U1 The Universal High Pressure check valve is a one piece body machined from bar stock with female pipe threads. The valve is designed and manufactured for high pressure applications. Available Materials: • 316 Stainless Steel (SS) • Alloy B (HB) • Alloy 20 (A2) • Alloy C-276 (HC) • Brass (BR) • MONEL® (MO) • Carbon Steel (CS) Additional Info: http://www.checkall.com/valvestyles/UN/un10.htm  | ||||||||
.jpg) | Universal Socket Weld Style - US The Universal Socket Weld check valve is machined from bar stock and designed for a minimum pressure drop. It carries rugged, dependable Check-All trim and there is a wide variety of seat materials and cracking pressures to choose from. This valve series is particularly attractive when weld joints are required. Available Materials: • 316 Stainless Steel (SS) • Alloy B (HB) • Alloy 20 (A2) • Alloy C-276 (HC) • Carbon Steel (CS) • MONEL® (MO) Additional Info: http://www.checkall.com/valvestyles/UNSW/unsw.htm | ||||||||
.jpg) | Universal Low Pressure Style - U3 The Universal Low Pressure check valve is a one piece body machined from bar stock and is designed for minimum pressure drop. The valve is light, compact, and provides maintenance free dependable service. Available Materials: • 316 Stainless Steel (SS) • Alloy B (HB) • Alloy 20 (A2) • Alloy C-276 (HC) • Brass (BR) • MONEL® (MO) • Carbon Steel (CS) Additional Info: http://www.checkall.com/valvestyles/un3/un3.htm | ||||||||
.jpg) | Bushing Valve Style - BU The Bushing Valve is a check valve with a standard bushing housing. The valve is adaptable to many types of service applications. It has very little restriction and produces a low pressure drop. It can be used quite effectively in systems where flow and pressure drop are critical by the use of a reducer coupling. The Bushing Valve also makes an excellent vacuum breaker. The high flow rate insures maximum effectiveness for vacuum breaker service. By reversing the direction of flow it can also be used as a low pressure relief valve. Available Materials: • 316 Stainless Steel (SS) • Alloy B (HB) • Alloy 20 (A2) • Alloy C-276 (HC) • Brass (BR) • MONEL® (MO) • Carbon Steel (CS) Additional Info: http://www.checkall.com/valvestyles/BU/BU.htm | ||||||||
.jpg) | Horizontal Vertical Flanged & Drilled PTFE Lined Style - HT The Check-All Flanged & Drilled - PTFE Lined check valve is a one-piece body valve with ANSI/ASME flanged ends. The valve has a solid one-piece PTFE liner, which covers the flange faces out to the raised face diameter. All wetted surfaces are fluoropolymer (PTFE/FEP/PFA) including the FEP encapsulated stainless steel spring. Style HVFD-T bodies are made of Carbon Steel only. The liner is made of virgin PTFE. It is installed as one solid piece of PTFE and the internal geometrical shape is machined. The PTFE liner has a minimum wall thickness of 3/32 inch which guarantees against pin holes which can be present in fused liners. Additional Info: http://www.checkall.com/valvestyles/HVFDT/HVFDT.htm | ||||||||
.jpg) | Wafer Insert Valve Style - WV The Wafer Insert (WV) valve is designed to fit between two mating ANSI flanges. Two gaskets are required, instead of the one normally used. The "drop in" valve body fits inside the bolt circle for quick installation and removal in rigid piping applications where the use of the F1, F6, or FP are not practical. Many valves in this series meet API 594 requirements. WV valves can be used as check valves, low pressure relief valves, and vacuum breakers by simply using deferent spring settings. Available Materials: • 316 Stainless Steel (SS) • Alloy B (HB) • Alloy 20 (A2) • Alloy C-276 (HC) • Brass (BR) • MONEL® (MO) • Carbon Steel (CS) • Titanium (TI) | ||||||||
.jpg) | Straight-Sided Insert Style - SI The Straight Sided Insert is a thread less check valve designed to be inserted into any cavity where a check valve is needed and threads are not desired. Available Materials: • 316 Stainless Steel (SS) • Carbon Steel (CS) • Alloy 20 (A2) • Alloy C-276 (HC) • Brass (BR) • Alloy B (HB) • MONEL® (MO) Additional Info: http://www.checkall.com/valvestyles/SSI/SSI.htm | ||||||||
.jpg) | Union Insert Valve Style - UV The Union Insert Valve is the threaded pipe counterpart of the Flange Insert Valve. Designed to be inserted into most standard ground joint unions, it provides the simplest and most economical way to install a check valve in a threaded pipe system. A check valve may be installed anywhere in the system where there is a union. The valve works equally well in either a horizontal or vertical position with proper spring selection. Each Union Insert Valve is furnished with a metal tag, which is quickly attached to the union. The tag is attached when the valve is installed and provides a permanent record that the union contains a check valve. Available Materials: • 316 Stainless Steel (SS) • Alloy B (HB) • Alloy 20 (A2) • Alloy C-276 (HC) • Brass (BR) • MONEL® (MO) • Carbon Steel (CS) Additional Info: http://www.checkall.com/valvestyles/UIV/UIV.htm | ||||||||
.jpg) | Sanitary Cartridge Valve Style - SC The Sanitary Cartridge Valve is a 316 stainless steel check valve for use in new or existing sanitary systems. The SCV design seals on the ID of sanitary ferrules with replaceable food grade seals (Standard is FDA EPDM). The compact SCV design fits inside a single fitting, and requires no additional space in the line. Its size makes it extremely economical when compared to full-bodied valves. Available Materials: • 316 Stainless Steel (SS) Additional Info: http://www.checkall.com/valvestyles/SCV/SCV.htm | ||||||||
.jpg) | 3-A Sanitary Check Valve Style - 3S The 3-A Sanitary Check Valve is an all 316/316L stainless steel check valve with a standard 32 Ra or better finish, (finer available) for use in new or existing sanitary systems. The 3SC design seals on the ID of sanitary ferrules with 3-A specified materials (standard is EPDM). The valve seals inside fittings such as Tri-Clover® Bevel Seat, and Tri-Clamp®, Waukesha Cherry-Burrell Q-Clamp®, and S-Line® and others with ID dimensions equal to the "F" dimensions listed. The valve is designed to be easily disassembled and spare parts are available. The compact 3SC design fits inside a single set of ferrules, and requires no additional space in the line. The insert design makes it extremely economical when compared to full-bodied valves. The wide variety of seat materials and cracking pressure springs allows this series to be used as a check valve or vacuum breaker. Please specify when ordering. Available Materials: • 316 Stainless Steel (SS) Additional Info: http://www.checkall.com/valvestyles/3sc/3sc.htm | ||||||||
.jpg){kind=small} | Tubing Check Valve Style - TV The Tubing Check Valve is a three piece constructed check valve with flareless tube ends. The valve is designed for minimum pressure drops. The valves are furnished complete with ferrules and nuts. Available Materials: • 316 Stainless Steel (SS) • Brass (BR) • Carbon Steel (CS) Additional Info: http://www.checkall.com/valvestyles/TCV/TCV.htm | ||||||||
.jpg){kind=small} | Tubing Check Valve-Flared Style - TF The Tubing Check Valve-Flared is a three piece constructed valve with 37º flared ends which conform to J. I. C. and S. A. E. Hydraulic Standards. These valves are designed for maximum flow with minimal pressure drop. Available Materials: • 316 Stainless Steel (SS) • Brass (BR) • Carbon Steel (CS) Additional Info: http://www.checkall.com/valvestyles/TCVF/TCVF.htm | ||||||||
.jpg){kind=small} | Mini-Check Valve Style - M1 - M8 The Check-All Mini-Check is a three piece constructed check valve. The valve is designed for minimum pressure drops. The three piece construction permits many combinations of end fittings, which makes the valve adaptable for nearly every application. The Mini-Check is available with 1/8, 1/4, and 3/8 inch pipe threads, both male and female. It can also be adapted with a 1/4 or 3/8 inch tubing end and with a pipe thread end just by changing the end fitting. Combinations of male and female threads are also available. Available Materials: • 316 Stainless Steel (SS) • Brass (BR) • Carbon Steel (CS) Additional Info: http://www.checkall.com/valvestyles/MCV/mcv.htm | ||||||||
.jpg) | Flange Insert Valve - F1, F6, FP Flange Insertvalves are the ultimate check valves in flanged systems. They provide the simplest most economical way to install check valves in a piping system, the valve body automatically positions the valve and holds it in place while bolts are being installed and tightened. All that is required is two gaskets in place of the one normally used in a flanged joint. Flange Insert valves are designed to fit between two mating ANSI flanges. The "Spring Housing" designated by the "A" dimension is designed to be inserted into the upstream pipe, thereby centering it in the pipe. Therefore, there must be clearance between the spring housing and the pipe or flange. Generally speaking, the FIV Class 150 and 300 valves (F1) are designed for standard schedule pipe or Class 150 or 300 flanges, and the FIV Class 600 (F6) valves are designed for schedule 80 pipe or Class 600 flanges. Flange Insert valves can be used as check valves, low pressure relief valves, and vacuum breakers by simply using different spring settings. Available Materials: • 316 Stainless Steel (SS) • PVC (PV) • Alloy 20 (A2) • Alloy B (HB) • Brass (BR) • Alloy C-276 (HC) • Carbon Steel (CS) • MONEL® (MO) • PTFE (TF) • Titanium (TI) Additional Info: http://www.checkall.com/valvestyles/FIV/fiv.htm | ||||||||
.jpg) | Horizontal Vertical Flanged & Drilled Style - HV The Check-All Flanged & Drilled check valve is a one-piece cast body valve with ANSI/ASME B16.5 Class 150 flanged ends. The HVFD series valve is used when higher flow rates and lower pressure drops are required. The valve is available in sizes 1 through 10 inches and standard materials of 316 stainless steel, brass and carbon steel. The HVFD series valve is designed for use with mating ANSI class 150 flanges. Available Materials: • 316 Stainless Steel (SS) • Brass (BR) • Carbon (CS) Additional Info: http://www.checkall.com/valvestyles/HVFD/HVFD.htm | ||||||||
.jpg) | Connector Valve Style - CN The Connector Valve is a check valve with a hex nipple or connector housing. It is designed to be used in installations where check valves with male pipe threads are required. The Connector Valve is adaptable for use as a check valve, vacuum breaker, or low pressure relief valve. Two valves used in combination make an excellent low pressure relief/vacuum breaker. Available Materials: • 316 Stainless Steel (SS) • Alloy B (HB) • Alloy 20 (A2) • Alloy C-276 (HC) • Brass (BR) • MONEL® (MO) • Carbon Steel (CS) | ||||||||
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