2-1/2
2-1/2
SKU:CBA-14d9e8
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$49.99
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2-1/2
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2-1/2
$49.99
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The Sanitary Insert (CB, TC) valve is a compact fluoropolymer (PTFE/FEP/PFA) valve which has been used for decades as the most economical solution for 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 (ferrules not included). Since the Sanitary Insert Valve replaces the gasket normally used with clamp joints, no extra space is required to accommodate the valve. The Sanitary Insert valve can also be used as a low pressure relief valve or vacuum breaker by using the desired spring settings.
Product Specifications
Additional Information
Two different types of Sanitary Insert Valves are available. They are distinguished by the following designations in their part numbers.TC - Designates Tri-Clamp® fittings manufactured by Alfa Laval Inc., as well as Cherry-Burrell S-Line Series of fittings. CB - Designates the Cherry-Burrell Q-Line Series of fittings.PED Compliance Statement: Due to the unique "insert" design of our 3S, SC, CB, TC, SI, & UV, style check valves, they do not constitute an "identifiable pressure bearing housing" as defined in PED Guideline 1/8. These styles must be installed into either ferrules or fittings to create a pressure bearing housing. Instead, they are classified as “components of pressure equipment” as defined in PED Guideline 1/8. As a result, these valves can be sold in the European Community and no CE Mark is required. In addition applications where the maximum allowed operating pressure is 0.5 bar (7.2 psi) or less, do not fall under the PED, regardless of the valve style.
Note
Sanitary Insert Valve types TC and CB are not interchangeable!USP Class VI O-rings can be supplied with certification.Made in USA.
Specifications Body Material
Polytetrafluoroethylene (PTFE) = TF
Specifications Certifications
European Conformity (CE) Non-PED Statement | International Organization for Standardization (ISO 9001) Certified
Specifications Line Size
2-1/2 in
Specifications Non Shock Pressure Rating At 100 Degree Fahrenhei
20 psig
Specifications Note For Material
Listed above are the most common material selections. Please contact the factory for additional options.
Specifications Note For Standard Cracking Pressure
0.500 psi is the only standard cracking pressure for spring materials other than Stainless Steel.
Specifications Seat And Outer Seals Material
FDA Aflas® = FA | FDA Buna = FB | FDA Ethylene Propylene Diene Monomer (EPDM) = FE | FDA Fluoro-Elastomer (FKM) = FV | FDA Perfluoroelastomer = FK | Plastic to Plastic = MT (No O-ring). | USP Class VI Aflas® = UA | USP Class VI Ethylene Propylene Diene Monomer (EPDM) = UE | USP Class VI Fluoro-Elastomer (FKM) = UV | USP Class VI Silicone = US
Specifications Size Code
L
Specifications Special Options
T = FEP Encapsulated Spring (Contact the factory for more options)
Specifications Spring Material
316 Stainless Steel = SS | Alloy C-276 = HC | Inconel® X750 or Alloy X750 = IX | Monel® 400 = MO | Titanium = TI
Specifications Standard Cracking Pressure
0.500 psi
Specifications Valve Style
CB