Product
HDPE Flap valve type PTK-A (with angle of 10 degrees)
Application
Non-return flap valve suitable for permanent under water use with an anchor plate for wall mounting.
Standard pressure
1 Mwc measured permanent from top of opening,
5 Mwc short duration (72 hours) from bottom of opening.
Higher pressures on request.
Modifications reserved.
Product
HDPE Flap valve type PTK-A (with angle of 10 degrees)
Application
Non-return flap valve suitable for permanent under water use with an anchor plate for wall mounting.
Standard pressure
1 Mwc measured permanent from top of opening,
5 Mwc short duration (72 hours) from bottom of opening.
Higher pressures on request.
Modifications reserved.
Product
HDPE Flap valve type PTK-A (with angle of 10 degrees)
Application
Non-return flap valve suitable for permanent under water use with an anchor plate for wall mounting.
Standard pressure
1 Mwc measured permanent from top of opening,
5 Mwc short duration (72 hours) from bottom of opening.
Higher pressures on request.
Modifications reserved.
Product
HDPE Flap valve type PTK-A (with angle of 10 degrees)
Application
Non-return flap valve suitable for permanent under water use with an anchor plate for wall mounting.
Standard pressure
1 Mwc measured permanent from top of opening,
5 Mwc short duration (72 hours) from bottom of opening.
Higher pressures on request. Bigger dimensions on request.
Depending upon size, the door may be reinforced with stainless steel profiles.
Modifications reserved.
