Check-All Style FIV  Flange Insert Valve

    PED 97/23/EC COMPLIANT

(800) 576 - 6308 or email

Tubing Style Check Valves

The Flange Insert Valve is the ultimate check valve in flanged systems.  Designed to be inserted between two mating ANSI flanges, it provides the simplest most economical way to install a check valve into 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.  Additional Installation Guidelines

Available Materials:
316 Stainless Steel (SS), Alloy 20 (A20), Brass (BR), Carbon Steel (CS), HASTELLOY®  B (HB), HASTELLOY®  C (HC), MONEL®  (MO), PVC (PV), TEFLON®  resin (TF), & Titanium (TI)

Sizes & Dimensions | Pressure Temperature Rating  
Seat Materials & Cracking Pressure Options  | Flow Data | Application Guidelines 
Installation Guidelines | Valve Weights
 

Check-All Style LPI  Lined Pipe Insert

    PED 97/23/EC COMPLIANT

(800) 576 - 6308 or email

Tubing Style Check Valves

The Lined Pipe Insert valve is designed to mate between two flanges on most lined pipe systems.  It provides the simplest most economical way to install a check valve in a lined piping system.  No gaskets are required, just spread the flanges, center the valve and bolt the flanges together.  Lined Pipe Insert valves are available in TEFLON®  resin and HASTELLOY®  C Alloy to satisfy the most demanding applications.  The standard spring material is HASTELLOY®  C Alloy.  Other materials are available upon request.

Available Materials:
HASTELLOY®  C (HC) & TEFLON®  resin

 Sizes & Dimensions | Pressure Temperature Rating  
Seat Materials & Cracking Pressure Options   | Flow Data | Application Guidelines 
Installation Guidelines | Valve Weights 

Check-All Style SCV  Sanitary Cartridge Valve 

    PED 97/23/EC COMPLIANT

(800) 576 - 6308 or email

Tubing Style Check Valves
US Patent  5,033,503
Canadian Patent 2,039,991

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 valves fit the Tri-Clover®  Bevel Seat and Tri-Clamp®  fittings, the Cherry Burrell Q-Clamp®  and S-Line®  fittings, and others with ID dimensions equal to the "F" dimension listed in the Sizes & Dimensions link below.

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.

Choose from Check-All's broad selection of Seat Materials & Cracking Pressure Options that allow this series to be used as a check valve, relief valve, or a vacuum breaker.   

Available Materials:
316 Stainless Steel (SS)

 Sizes & Dimensions | Pressure Temperature Rating  
Seat Materials & Cracking Pressure Options  | Flow Data | Application Guidelines 
Installation Guidelines | Valve Weights
 

Check-All Style 3SC - Sanitary Check Valve 

    PED 97/23/EC COMPLIANT

(800) 576 - 6308 or email

Tubing Style Check Valves
US Patents:
5,033,503; 6,039,073; & 6,152,171
Canadian Patent:  2,039,991

 

The 3-A Sanitary Check Valve is an all 316/316L stainless steel check valve 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)

Sizes & Dimensions | Pressure Temperature Rating  
Seat Materials & Cracking Pressure Options   | Flow Data | Application Guidelines 
Installation Guidelines | Valve Weights 

Check-All Style SIV  Sanitary Insert Valve 

    PED 97/23/EC COMPLIANT

(800) 576 - 6308 or email

Tubing Style Check Valves

For over 30 years, the compact, TEFLON® resin, Sanitary Insert Valve has been used as the most economical solution to providing a check valve in a new or existing sanitary piping system.  This valve style is designed to fit into grooved-end clamp-type fittings.  Since the Sanitary Insert Valve replaces the gasket normally used with clamp joints, no extra space is required to accommodate the valve. 

Two different types of Sanitary Insert Valves are available.  They are distinguished by the following designations in their part numbers:         

TC - Designates fittings manufactured by Tri-Clover® Inc.  as well as S-Line® fittings manufactured by Waukesha Cherry-Burrell.  
CB - Designates the Q-Clamp® Series of fittings manufactured by Waukesha Cherry-Burrell. 

Sizes & Dimensions | Pressure Temperature Rating  
Seat Materials & Cracking Pressure Options   | Flow Data | Application Guidelines 
Installation Guidelines | Valve Weights 


Check-All Style UIV  Union Insert Valve

    PED 97/23/EC COMPLIANT

(800) 576 - 6308 or email

Tubing Style Check Valves

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. Bore of union must be equal to I.D. of schedule 40 pipe.  45 degree ground joint unions only.

PED Compliance Statement:  Due to the unique design of the Union Insert Valve, this series is not considered a pressure vessel but rather a gasket.  According to PED Guideline 1/8, gaskets are not governed by the Pressure Equipment Directive.  As a result, the UIV series is available for sale in the European Community and no CE Mark is required.

Available Materials:
316 Stainless Steel (SS), Alloy 20 (A20), Brass (BR), Carbon Steel (CS), HASTELLOY® B (HB), HASTELLOY® C (HC), & MONEL® (MO)

Sizes & Dimensions | Pressure Temperature Rating  
Seat Materials & Cracking Pressure Options  | Flow Data | Application Guidelines 
Installation Guidelines | Valve Weights 

Check-All Style SSI  Straight-Sided Insert 

    PED 97/23/EC COMPLIANT

(800) 576 - 6308 or email

Tubing Style Check Valves

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), Alloy 20 (A20), Brass (BR), Carbon Steel (CS), HASTELLOY® B (HB), HASTELLOY® C (HC), & MONEL® (MO)

Sizes & Dimensions | Pressure Temperature Rating  
Seat Materials & Cracking Pressure Options   | Flow Data | Application Guidelines 
Installation Guidelines | Valve Weights 

Check-All Style GPI  Glass Pipe Insert

    PED 97/23/EC COMPLIANT

(800) 576 - 6308 or email

Style GPI

The Glass Pipe Insert is an all TEFLON® resin check valve with a TEFLON® resin encapsulated spring.  The valve is designed to replace the gasket normally used with glass pipe connecting flanges.  It is inserted into one end of the glass pipe and the flange bolts are tightened.  No extra pipe fittings are necessary to install a GPI in the line.

The valve works equally well in any position with proper spring selection, which facilitates installing a check valve anywhere in the system.
Sizes & Dimensions | Pressure Temperature Rating  
Seat Materials & Cracking Pressure Options   | Flow Data | Application Guidelines 
Installation Guidelines | Valve Weights 

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