Tri-Clamp Check Valves (TCCV)

  • Prevent process backflow
  • 316L Stainless Steel Alloy
  • 32Ra Finish (Roughness Average)
  • Suitable for low and medium viscosity fluids
  • Maximum operating temperature: 200°F
  • Maximum operating pressure: 145 PSI
  • View Sizes & Dimensions
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Mitigate product media back flow with stainless steel sanitary tri-clamp check valves

Available in 316L Stainless steel alloy. Product is 3A certified for use in all sanitary conditions including food, beverage and pharmaceutical industries.

  • Product ships factory direct
  • Includes factory 90-Day Limited Warranty

We recommend clamp gaskets and our single-pin heavy duty clamp in order to safely connect this product to the rest of your system.

Clamp Check Valve Sizes & Dimensions

Clamp Check Valve Dimensions

Size
(Tube OD)
Part Number Dimensions Cracking

Pressure (PSI)

Flow Coefficient
(CV)
A B C+D
1/2″ TCCV-050 0.370 0.990 4.125” 2.7 5
3/4″ TCCV-075 0.620 0.990 4.125” 2.7 4
1   “ TCCV-100 0.870 1.990 4.189 1.6 20
1-1/2″ TCCV-150 1.370 1.988 4.189 1.6 20
2   “ TCCV-200 1.870 2.519 4.583 1.4 40
2-1/2″ TCCV-250 2.370 3.051 4.740 0.9 60
3   “ TCCV-300 2.870 3.582 4.976 0.5 100
4   “ TCCV-400 3.834 4.682 5.583 0.5 210
6   “ TCCV-600 5.782 6.630 6.260 0.158 CALL

Watch How to Measure Tri-Clamp Fittings

Tri-Clamp Fittings and Gasket Sizing Guide

Sanitary Fitting Dimensions
Sanitary Size OD of Flange End ID of Tube OD of Tube
1/2″ 0.992 0.370 0.500
3/4″ 0.992 0.620 0.750
1″ 1.984 0.870 1.000
1 1/2″ 1.984 1.370 1.500
2″ 2.516 1.870 2.000
2 1/2″ 3.047 2.370 2.500
3″ 3.579 2.870 3.000
4″ 4.682 3.834 4.000
6″ 6.562 5.782 6.000
8″ 8.602 7.782 8.000
10″ 10.570 9.782 10.000
12″ 12.570 11.760 12.000

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Questions and answers of the customers

  1. A Yes, these tri-clamp check valves can be used in both vertical and horizontal installations. Please verify cracking pressure along with liquid weight which will impact the opening of check valve.
  2. A I'm not sure if I understand your question correctly, but the largest outside diameter tri clamp check valve that we offer is 6". Please call or email for additional information.
  3. A The O-Ring gasket in this clamp check valve is made up of Viton. Viton is a brand of synthetic rubber and fluoropolymer elastomer commonly used in O-rings, chemical-resistant gloves, and other molded or extruded goods. Viton fluoroelastomers are categorized under the ASTM D1418 and ISO 1629 designation of FKM.
  4. A The 2" clamp check valve measures in at 4.583" from head to toe. For other sizes and dimensions please consult our sizing chart found on the product page.