Zhejiang Taizhou Triunion Co. Ltd

Model Number: 2" -- 24" Brand Name: TST Key Specifications/Special Features: Product description:Dual plate wafer check valueUsed for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of opening and closing automaticallyWhen the medium is back-going, valve disc will automaticaly closed to avoid accidents

Sizes: 2-24"

Pressure: PN10/16 JIS5K/10K ANSI125/150

Materials:

• Body: ductile iron, cast iron, stainless steel
• Disc: ductile iron, carbon steel, stainless steel
• Stem: SS416
• Seat: EPDM, VITON and NBR

Features:

• Excellent seal, without leakage under the medium pressure
• Economical, light weight and compact construction
• Easy to install and maintain
• Flange standard: meeting single or muti standards including DIN PN 10/16, ANSI or JIS standard
• Working temperature: -10 to 120°C
• Medium: fresh water, sewage, sea water, air, vapour, acid, alkalis