Products — Check Valve
Check Valves PT44151 - Prevent Reverse Flow of Medium
US$900-3,600
Nominal diameter:
300
Nominal pressure:
4...6.3
PTPA OJSC 🇷🇺
Axial-Discharge Check Valves for Pipeline Protection PT41001
US$900-9,000
Nominal diameter:
300...1400
Pressure rating:
1.6...16
PTPA OJSC 🇷🇺
Non-Return Valve for Preventing Backflow - PT41012
US$150-1,800
Nominal pressure:
Up to 16,0 MPa
Nominal diameter:
50...400
PTPA OJSC 🇷🇺
Check Valve PT41013 for Preventing Backflow
US$90-600
Nominal pressure:
Up to 25,0 MPa
Nominal diameter:
15...50
PTPA OJSC 🇷🇺
Check Valve PT41014 for Preventing Backflow
US$15-180
Nominal pressure:
Up to 25,0 MPa
Nominal diameter:
50...400
PTPA OJSC 🇷🇺
Backflow Prevention Valve PT41015
US$30-300
Nominal pressure:
Up to 25,0 MPa
Nominal diameter:
15...50
PTPA OJSC 🇷🇺
PT44152 Check Valves for Backflow Prevention
US$180-960
Nominal diameter:
150...200
Nominal pressure:
4...6.3
PTPA OJSC 🇷🇺
Axial Check Valves PT41002
US$900-6,000
Nominal pressure:
1.6...16
Nominal diameter:
300...1400
PTPA OJSC 🇷🇺