Tri-Clamp Actuated Butterfly Valve (Normally Closed)

Sanitary tri-clamp actuated butterfly valve for easy process control (normally closed)

Clamp Butterfly Valve comes with a pull-trigger locking mechanism to control process flow.  Tri-clamp connections allow for easy field disassembly for clean-in-place processes.  This product comes standard in 316L stainless steel alloy. We recommend clamp gaskets and our single-pin heavy duty clamp in order to safely connect this product to the rest of your system. Butterfly Valve Operating Manual

Tri-Clamp Actuated Butterfly Valve Part Numbers & Dimensions

Part Number	Size (inches)	A	B	C
BFVAC-1-NC	1"	8.910	2.600	3.350
BFVAC-1.5-NC	1 1/2"	9.020	2.500	3.350
BFVAC-2	2"	9.530	2.750	3.350
BFVAC-2.5-NC	2 1/2"	9.580	2.750	3.350
BFVAC-3-NC	3"	9.810	3.000	3.350
BFVAC-4-NC	4"	15.440	3.000	4.730

Watch How to Measure Tri-Clamp Fittings

Tri-Clamp Fittings and Gasket Sizing Guide

Sanitary Size	Flange OD ( ? )	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

Frequently Asked Questions

Read our guide to Frequently Asked Questions about Tri-Clamp Fittings