Sanitary Three Segment Clamp

The VTY factory manufactures the Sanitary Three Segment Clamp from high-grade 304 stainless steel. Featuring a unique three-piece articulated design with two independent hinges, it offers greater flexibility than traditional single-pin clamps. This innovative structure wraps perfectly around Tri-Clamp connections to deliver the most evenly distributed clamping pressure possible, allowing for slightly higher service pressure ratings over 2-piece alternatives. Equipped with a convenient wing nut (or optional serrated wing nut) for easy, tool-free assembly, it compresses two flange ends and a rubber gasket into a secure, uniform seal. Avoid over-tightening to prevent product damage.

Technical Data

FAQ

Q1: Why does a three-segment clamp provide a better seal than standard 2-piece clamps?

By breaking the clamp into three independent arcs, it delivers the most evenly distributed clamping pressure possible across the entire circumference of the union.

Q2: Does a three-segment clamp handle higher pressure than single or double-hinged clamps?

Yes, because of its uniform pressure distribution, a three-segment clamp typically allows for slightly higher service pressure ratings over traditional 2-piece alternatives.

Q3: What material are VTY sanitary three-segment clamps made of?

Our clamps are constructed from heavy-duty 304 stainless steel alloy, ensuring excellent durability and compliance with strict sanitary processing standards.

Q4: What happens if an operator over-tightens the wing nut on a three-segment clamp?

Over-tightening should be strictly avoided as it can crush the rubber gasket, warp the stainless steel threads, or cause permanent damage to the product.

Q5: What is the main structural benefit of a Sanitary Three Segment Clamp?

A: The unique three-piece articulated body and dual-hinge design allow the clamp to flex much more freely, letting it wrap perfectly and effortlessly around pipe flanges.

Clamp Working Pressure and Temperature

3A-13TP

3A Clamp

Size	A	B
1/2"-3/4"	20.0	28.0
1.0"-1.5"	44.4	53.6
2.0"	57.8	67.0
2.5”	71.4	80.6
3.0"	84.0	94.2
3.5"	99.0	109.2
4.0"	110.0	122.2
4.5"	123.0	133.2
5.0"	129.0	147.8
6.0"	155.4	170.4
8.0"	205.0	220.0
10.0"	257.0	272.0

DIN-13TP

DIN Clamp

Size	A	B
10-20	27.8	37.0
25-40	44.4	53.6
50	57.8	67.0
65	84.0	94.2
80	99.0	109.2
100	110.0	122.2
125	144.0	159.0
150	172.0	187.0
200	222.5	237.5
250	257.0	272.0
300	308.0	323.0

ISO-13TP

ISO Clamp

Size	A	B
10.2-21.3	27.8	37.0
26.9-42.4	44.4	53.6
48.3	57.8	67.0
60.3	71.4	80.6
76.1	84.0	94.2
88.9	99.0	109.2
114.3	123.0	133.2
139.7	144.0	159.0
168.3	172.0	187.0
219.1	222.5	237.5