The Plain Inch Weld End Hygienic Butterfly Valve is a precision-engineered flow control component designed to match standard imperial (inch-size) sanitary tubing. Made from SS316L, it features butt-weld ends that provide a smooth, internal transition to eliminate bacteria-trapping crevices. These valves are 3A and FDA compliant, featuring a mirror-polished Ra≤4μm finish. They are the preferred choice for permanent, high-integrity piping headers in the dairy and food sectors.
Technical Attributes: Plain Inch Weld End Butterfly Valve
1,Size Range,1/2" to 6" (Imperial Inch sizes)
2,Tube Standards,Matches ASTM A270 / ASME BPE tubing
3,Weld End Type,Square-cut butt weld for orbital or manual TIG
4,Material,Stainless Steel 316L (standard) or 304
5,Internal Surface,Polished Ra≤0.4μm (Mirror)
6,External Surface,Ra≤0.8μm (Satin/Polished)
7,Seat Options,"FDA EPDM, Silicone, FKM (Viton), or HNBR"
8,Max Pressure,"10 bar (145 psi) for 1"" to 4"" sizes"
9,Operating Temp.,−10∘C to +135∘C (Subject to seal choice)
10,Disk Geometry,Slim-profile spherical disk for maximum Cv flow
11,Compliance,"3-A Sanitary, FDA 21CFR177.2600, USP Class VI"
12,Cleaning,Fully CIP (Clean-in-Place) and SIP (Steam-in-Place)
13,Operation,12-position manual handle or ISO 5211 actuator pad
14,Body Design,Symmetrical split-body for omni-directional flow
15,Sealing Class,Class VI Bubble-tight shut-off
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
