TIME ROLLING · VALVES
Check Valves
06PRODUCT TYPES
01
Cast steel check valves
standard: DN80～DN800(3"～32")PN1.0～PN42Mpa(150lb～2500lb)
Products information:
- Quality materials: carbon steel; alloy steel; stainless steel
- The cover is bolted together.
- Butt welding and flange connections.
02
Forged check valves
standard: DN80～DN250(3"～10")PN1.0～PN42Mpa(150lb～2500lb)
Products information:
- Quality materials: carbon steel; alloy steel; stainless steel
- Rotary start type; open-descent type; ball check valve
- Bolted cover; auto-sealing cover; The body and cover are connected by welding.
- Flange connection; for butt welding; socket welding.
03
Whole forged check valves
standard: DN150～DN400(6～16)，PN1.6～PN42Mpa(Class150～2500)
Products information:
- Quality materials: carbon steel; alloy steel; stainless steel
- Bolted cover; self-sealing; the body and cover are connected by welding.
- Butt welding and flange connections. manual; electric drive.
04
Y-shaped forged valves
Standard: DN10～DN100(3/8"～4") PN1.0～PN42Mpa(Class 150lb～2500lb)
Products information:
- Quality materials: carbon steel; alloy steel; stainless steel
- Bolted cover; self-sealing; the body and cover are connected by welding.
- Butt welding connection; socket welding and flange welding.
- Manual; electric drive.
05
Lifting check valves at normal pressure depression
standard: DN10～DN100(3/8～4)PN1.6～PN42Mpa(Class150～2500)
Products information:
- Quality materials: carbon steel; alloyed steel; stainless steel
- Bolted cover; The lid is self-sealing.
- Butt welding connection; flanged; socket welding;
06
Check Valves double-leaf wafer
Standard: DN10～DN800(3/8～32), PN1.0～PN42Mpa(Class150～2500)
Products information:
- Quality materials: carbon steel; alloy steel; stainless steel
- Wafer connection
