Hygienic Butterfly Valves with Tri-Clamp and Butt-Weld ends are hybrid components designed for permanent-to-removable piping transitions. The butt-weld end provides a high-integrity, leak-proof permanent connection to the process line, while the Tri-Clamp end allows for quick disassembly for cleaning or maintenance. Built from polished SS316L/304, they meet 3A/FDA standards and are ideal for integrating main process headers with flexible skid modules or tanks.
Technical Attributes: Clamp-by-Weld Butterfly Valve
1,Size Range,1/2" to 6" (NPS 0.5 – 6.0)
2,Inlet Connection,Butt-Weld (Weld End) per ASME BPE / DIN 11850
3,Outlet Connection,Tri-Clamp (Sanitary Clamp) per ISO 2852
4,Material,Stainless Steel 316L (standard) or 304
5,Internal Polish,Ra≤0.4μm (Mirror) or 0.8μm (Satin)
6,Seat Material,"FDA-Grade Silicone, EPDM, or FKM (Viton)"
7,Weld Preparation,Squared ends for orbital welding or manual TIG
8,Max Pressure,10 bar (145 psi)
9,Max Temperature,120°C (EPDM) to 180°C (Viton)
10,Disk Design,Streamlined spherical disk to minimize pressure drop
11,Compliance,"3-A Sanitary, FDA 21CFR177.2600, USP Class VI"
12,Cleaning Compatibility,CIP (Clean-in-Place) and SIP (Steam-in-Place)
13,Operation,"Manual (Pull/Trigger), Pneumatic, or Electric"
14,Body Type,Two-piece split body for easy seal replacement
15,Wall Thickness,"Matches standard sanitary tubing (e.g., 1.5mm / 2.0mm)"
Contact: Jorge Yang
Phone: +86-13588258503
E-mail: sales@fluvalve.com
Whatsapp:+86-13588258503
Add: Room 331, South Building,Building 1, No.3 Jinpeng Street, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province
