The 3-piece butt weld economic ball valve is a cost-effective solution designed for permanent, leak-proof installations. The 3-piece design allows the center section to be removed for maintenance by simply loosening bolts, protecting the seats during the welding process. The butt weld (BW) ends ensure a seamless connection to the pipeline, ideal for high-pressure or high-temperature tasks. It offers a balance of durability and value for industrial water and air systems.
Technical Attributes
1,Body Design,3-Piece (Bolted construction)
2,End Connection,Butt Weld (BW) to ASME B16.25 / DIN 3239
3,Bore Type,Full Bore (Unrestricted flow)
4,Size Range,"DN15 to DN100 (1/2"" to 4"")"
5,Pressure Rating,1000 PSI (PN63) / WOG
6,Body Material,Stainless Steel (CF8 / CF8M) or Carbon Steel (WCB)
7,Ball Material,Stainless Steel SS304 / SS316
8,Seat Material,PTFE / Reinforced PTFE (RPTFE)
9,Stem Design,Blow-out Proof Bottom-entry Stem
10,Mounting Pad,ISO 5211 (Standard on most models for automation)
11,Seal Material,PTFE / Viton O-ring
12,Operation,Manual Lever with Locking Device
13,Surface Finish,Acid Pickled (SS) / Black Phosphated (CS)
14,Testing Standard,API 598 / EN 12266-1
15,Working Temp.,−20∘C to +150∘C
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
