Threaded Valve
2-Piece Ball Valve
2PC 球阀
A reliable, quarter-turn on/off valve with a two-piece body – balancing cost, performance, and easy maintenance.
Product Details
Applications
01 Chemical & petrochemical
02 Water & wastewater
03 Oil & gas
04 HVAC & power generation
05 General industrial (pulp, paper, food, pharma)
Features
01 Two-piece bolted or threaded body – fewer leak paths, easy disassembly
02 Full port design – minimal pressure drop, high Cv
03 Blow-out proof stem & anti-static device
04 ISO 5211 direct mounting pad for actuators
05 Options: fire-safe, NACE, ATEX
Advantages
01 Bubble-tight shut-off (PTFE seats)
02 Easy seal replacement without removing entire pipeline
03 Cost-effective – lighter and cheaper than 3-piece, more serviceable than 1-piece
04 Corrosion-resistant materials: SS316, CF8M, WCB, brass
Standards
01 Design: API 608 / ASME B16.34 / ISO 17292
02 Ends: Threaded (NPT/BSP) or flanged (ASME/PN)
03 Testing: API 598 / ISO 5208
04 Fire-safe: API 607
05 Certifications: ISO 9001, CE, PED, ATEX
