non-return flap valve

non-return flap valve

USD $50 - $100 /Set

Min.Order:50 Sets

Supply Ability:
10000 Set / Sets per Month
Port:
Tianjin port
Payment Terms:
Credit Card

Quick Details View All >

Standard or Nonstandard:
Standard
Structure:
Gate
Material:
Other, FRP, HDPE, Carbon steel, Stainless steel, Cast iron material
Temperature of Media:
Other, -20℃~100℃
Media:
Water
Port Size:
DN25mm~DN3000mm

Hebei Sinta FRP Trading Co., Ltd.

Business Type: Manufacturer,Trading Company
Shijiazhuang Hebei China
Main Products: Cooling Tower Fills ,Water Tanks ,Manhole Cover ,Fiberglass Duct Rodder

Product Details

Water flap valve & FRP, HDPE, Carbon steel, Stainless steel, Cast iron material

non-return flap valve

non-return flap valve

non-return flap valve

 

non-return flap valve

 

1. Reliable backflow prevention
2. Anti-corrosive and aging resistant
3. Good heat and cold resistance

4. Long service time

 

Detailed Introduction:

Flap valve which depends on its gravity and pressure difference inside and outside and shoot the door, open and close 

automatically to achieve the effect of overflow and non-return valve devices, including tidal gate valve, check valve or one-way valve.

 

Flap valves are designed for use on the discharge end of pipes to prevent backflow or intrusion into the pipe. Typical applicationinclude discharges to reservoirs, ponding basins and standpipes. Permits the outflow of water from a pipe or structure while 

preventing backflow. Used in reservoirs, tidal basins, ponding basins, pump stands and storm drain systems where seating 

heads are less than ten feet.

 

Features and Benefit

· Material as FRP, carbon steel, stainless steel, cast iron, HDPE for select

· Wide supply range(100mm to 3000mm or larger), customized designs available

· Reliable backflow prevention

· Smart design eliminates maintenance 

· Corrosion resistant, will not warp or freeze open or shut

· No cracking pressure needed, low head loss, can be completely open to flood discharge 

· Environmentally-friendly

 

Specifications

Nominal diameter:

DN25mm to DN3000mm, customizing design available

Maximum working pressure:

25 meter water

Operating temperature:

-20°C-100°C(for usual)

Open angle

>90 Deg

Corrosion resistance

Yes

Applicable media

Sea water, drinking water, slurry, industrial sewage.

 

Components/Materials/Functions

NO.

Components

Materials 

Functions 

1

Seat

By Request

Support

2

Flange

By Request

Fasten

3

Gate

By Request

Flow Control

4

Seal

By Request

Seal

5

Sleeve

HDPE

Anti-abrasion

6

Hinge Pine

SS 304

Hinge 

7

Nut

SS 304

Fasten

Cotter Pin

SS 304

Fasten

9

Eye Bolt

SS 304

Support

 

 non-return flap valve

 

Drawing Pictures

non-return flap valvenon-return flap valve

 

 

If you are interested in our products, please feel free to contact us.

 

non-return flap valve

 

 

 

 

 

Contact Supplier

Ms. Sinta FRP manager Chat Now
Telephone
86-311-87786958
Mobile
008615930159213
Fax
86-311-87786958
Address
No.282, North of Zhonghua Street, Shijiazhuang Shijiazhuang,Hebei

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