high quality HDPE flap gate valve with rubber wedge valves

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Price:RUB 758.18 - RUB 75,818.00
Price in USD:Details

Quantity:

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Product Overview

Description

Product Description

 Our Product:

HDPE Flap Gate Valve

 

 

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Structure and operating principle of flap valve: 

It’s composed of valve seat, valve plate, consolidated soil seal ring, hinge four parts.

Only be used to single-track water of round or square water outlet, it has advantage of strict

structure, good reliability and operate need not the force of people. Motive power of start and

stop come from the pressure of water. When the inside pressure greater than outside, the flap

valve will open, conversely, it will close.

 

Applicable scope:

water conservancy system, municipal wastewater, flood control works, sewage treatment plant,

waterworks and so on.

 

The specification and category:

 

The specification of flap valve is divided into round and square two kinds, it can be designed and

produced depend on the form of the water outlet.

The flap valve has two categories: hollow floating plate shape and flat plate shap. 

 

The performance of flap valve

 

Item/material

FRP flap valve

Steel flap valve

Cast iron flap valve

HDPE flap valve

tensile strength

(MPa)

160-320

380

187

21

Specific strength

100-168

48.5

25.5

22

specific gravity

1.8-2.1

7.84

7.34

0.954

Opening water level

 

(mm)

>20-50

>150

>150

>50

Opening angle

>60°

<50°

<50°

>60°

corrosion resistance

Resist

no resistant

no resistant

Resist

 

ageing resistance

 

Resist

 

Resist

 

Resist

 

Resist

 

Seal condition

Well

 

Well

 

Bad

 

Well

 

Maintain and replace

General maintenance-free

make once corrosion prevention every year

make once corrosion prevention every year

General maintenance-free

 

Theftproof condition

Without recycling value

easy be stolen

easy be stolen

 

easy be stolen

 

 

 

Gate valve series:

all type_.jpg

 

If the products are not stated above, please send us an inquiry with product type, material, size, 

and quantity . We will reply you within 24 hours.

 

Packaging & Shipping

Packing

Packaging Detail

PVC package or wooden cases, also according to our customer's requirement.Custom made is accepted.

Delivery Detail

30 days after receiving the remittance.

 

 

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Shipping

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Company Information

Welcome to our factory:

We have been worked as a valve supplier for many years, so far we have established with

many customers from all over the world, such as : Russia, Ukraine, Malaysia, ,

UAE... . So we have a big experience to work together with you. And we believe in

that our quality is good and our price is competitive. Hope we can become your

reliable and stable supplier in China.

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Our Services

When the valves after quality problems, we wil respond you at any time.

The purpose of our company is make the customer satisfied.

 

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Welcome Lituo Valves Customer  Service Center, we will be happy to serve you.  

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Contact us

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0.0403 s.