English

English

home
Hydraulic slow closing LLDPT Lined check valves
Marine & Water

Rubber Seat Wafer Dual Plate Check Valve

YFL Rubber seat wafer dual plate check valves are used as single direction valve to stop the flow from opposite direction.

  • Size:

    2''-24'', DN50-DN600
  • Pressure:

    150lbs, PN10, PN16
  • Body:

    GG25, GGG40, GGG50, A126, A536
  • Seat:

    NBR, EPDM, VITON, HYPALON
  • Face to Face:

    DIN3202
  • Test:

    ISO 5208
  • Design standards:

    DIN3356
  • Disc:

    GGG40, GGG50, CF8, CF8M, C95800
  • products details

YFL Rubber seat wafer dual plate check valves are used to avoid back flow. The flow in desired direction will open the check valves, and the back flow will close the check valves automatically.


YFL Rubber seat wafer dual plate check valves are widely applied in water supply system, wastewater treatment, irrigation, heating system and ship building etc.


YFL Rubber seat wafer dual plate check valves technical features:


1. Short face to face, small installation space, easy maintenance


2.Rubber seat cured on body, tight seal with zero leakage


3.Installed vertically or horizontally with spring


4.Quickly closed with dual discs


5.Water hammer reduced by spring



Rubber seat wafer dual plate check valves

Contact

Leave a message
Let's solve problems and create values for your projects.
related products
Al-bronze Butterfly Valves

Large Size Al-bronze Butterfly Valves For Sea Water

YFL Rubber Lined Ductile Iron Butterfly valve With Al-bronze Disc is widely used as on-off valve and regulating valve for corrosive seawater in sea water desalinization projects.
view more
Ductile Iron Ball Valves

Ductile Iron Ball Valves For Marine

YFL Ductile Iron Ball Valves With GGG40 Body, Stainless steel 316 ball & Stem and PTFE seat are used as on-off valve in marine industry.
view more
 Double Eccentric Al-Bronze Butterfly Valves

High Performance Al-Bronze Butterfly Valves For Marine

YFL High performance Al-bronze butterfly valve with double eccentric structure and soft seal is suitable for seawater and marine industry.
view more
DI Resilient Seat Gate Valves

BS5163 GGG50 Resilient Seat Gate Valves

YFL Ductile cast iron resilient seat gate valve with EPDM seat is used for Neutral water, Drinking water, Sewage under 80℃.
view more
EN593 Double eccentric resilient seal butterfly valves

EN593 Double Flange Double Eccentric Resilient Seal Butterfly Valves

YFL EN593 Flanged double eccentric butterfly valves are widely used in water works and distribution system,  waste water system and HVAC system etc.
view more
AWWA C504 Double offset butterfly valves

AWWA C504 Rubber Seat Double Offset Butterfly Valves

YFL AWWA C504 Flanged double offset butterfly valves with rubber seat are suitable for water and waste water in working temperature from -10℃ to 80℃.
view more
Hydraulic control valve

Hydraulic Automatic Control Valve

YFL Hydraulic automatic control valves are equipped with different accessaries to control the pressure, flow, and lever in water applications.
view more
hydraulic float control valve

Remote Float Control Valve

YFL Remote float control valves are used to control the water level in water storage tank on the top of building.
view more
Pressure relief valves

Pressure Relief Valves

YFL Pressure relief valves are used to release excess pressure when the pressure is higher than set presssure to keep the system safe.
view more
leave a message
welcome to YFL
Let's solve problems and create values for your projects.
copyright © 2024 YFL FLOW CONTROL CO., LTD..all rights reserved.

home

products

about

contact

Subscribe