Cast Iron Flanged Butterfly Valve

Driving Mode: Worm Gear
Connection Form: Flange
Structure: Centre Sealing
Seal Form: Supercharging Pressured Sealed
Valve Stem: Normal
Work Pressure: Low Pressure (Pn<1.6mpa)
Customization:

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Basic Info.

Model NO.
D41X
Working Temperature
Normal Temperature (-40°C<T<120°C)
Material of Seal Surface
Soft Sealed
Valve Body
Casting
Application
Industrial Usage, Water Industrial Usage, Household Usage
Size
Dn40
Demension
Dn3000
Transport Package
Standard Export Wooden Carton
Specification
CE, ISO9001, ISO14001, SGS, OHSAS18001
Trademark
bohai
Origin
Tianjin
HS Code
848130000
Production Capacity
9000/Month

Product Description

Ductile Iron Worm Concentric flanged butterfly valve

1.API 6D, API 6FA, ISO 9001, ISO 14001,OHSAS18001,CE

Certification

2.18 months warranty

3.Short delivery time

Specifications
STANDARD:API 609
BODY:DUCTIDI,CI,C954,C958,WCB
DISC:DI/SS304/SS316/C954
STEM:SS410/AL-BR/MONEL/SS316
SEAT:EPDM/NBR/PTFE

About Product
1. Small in size and light in weight; Easy installation and maintenance; It can be mounted wherever needed
2. Simple and compact construction, quick 90 degrees on-off operation.
3. Minimized operating torque, energy saving.
4. Bubbles-tight sealing with no leakage under the pressure test.


Material variety
Neoprene
Styene rubber
EPDM
PTFE
Silicon rubber
Fluorine rubber
Resistance highest
temperature
82°C
93°C
150°C
232°C
250 °C
204°C
Resistance lowest
temperature
-40°C
-40°C
-40°C
-268°C
-70°C
-23°C
Suitable working
temperature
≤65°C
≤80°C
≤120°C
≤200°C
≤200°C
≤180°C

Norminal Pressure
Norminal Diameter
Testing Pressure(Mpa)
Suitable Temperature
Suitable Medium
Actuation ways
PN(Mpa)
DN(mm)
Shell
Seal
-20-135°C
Fresh water,Sewage,Sea Water,
Air,Vapor,Food,Medicine, Oils,Acid,Organic Solvent,Alkalis,etc
Manual,Worm-gear,Electric and Pneumatic actuator
1.0
DN40-DN2200
1.5
1.1
1.6
2.4
1.76


Why Choose Us:

1.We promise no leakage and breakage for valves. Every butterfly valve

will test for 2 times test pressure before leave factory. We will replace

the valve if there is quality problem within 18 months guarantee period.

2.We obtained ISO9001 quality system certification and CE

Certification .We inspect the parts of valve carefully, 48 produce steps,

try to supply you ideal valve.

3.We can supply different kinds of materials according to customers'

requests,such as DI,cast steel,SS304,SS316 body and disc.

EPDM,NBR,PTFE,Viton etc. Enough stock ensure fast delivery.

4.We have more than 150 types body moulds, which include

ISO,DIN,ANSI,BS standard.

5.We own full-automatic machine paint line, match high-temperature

baking house,which makes smooth paint and good appearance of valve.

6.Every bohai valve has the one but only security label. Please browse

http://bohaivalve.en.made-in-china.com.

7.Design-cast-machining-assemble-sale-after sale service.Perfect

production and service,efficient and professional sales team,what we

sale is not products, but solution for you!

Quality And Service Commitment:

We regards"high quality products and customer satisfaction"as

belief,regards "reasonable price, attentive service and most reliable

quality" as basic of company. We make the following commitments to

you.

A. Quality commitment:

1, In order to prevent unqualified products leaving factory,company

carried out 48 ways quality control from casting to packing.Each

butterfly valve meets national standard.

2, We put inspection certificates and installation instructions together

with products to help the finally user use correctly.

B.Price commitment:

1, In order to make sure reliability and advanced quality of the products,

we choose the best material from parts suppliers.

2.We will supply our favorable price to you in the same conditions of

other companies without use inferior materials.

C.Pre-sale service commitment:

Product introduction, technical communication, non-standard product

design, trouble-shooting.

D. Sale service commitment:

1.we will inform customer about the product name,quantity,packing and

delivery time in advance by fax,SMS,email etc, keep in touch with

clients,ensure the timely delivery.

2.For special or complex products, we will arrange technical personnel

give training and guidance to the users about application of the

products, troubleshooting, commissioning and maintenance.

E. After-sales service commitment:

1. There are 18 months warranty of our products from the date of

original delivery, "three guarantees" service (return, replacement,

warranty).

2. During using products,we will organize regular technology, quality

inspection and service personnel, collect the feedbacks about product

quality, use condition and improvement etc, so as to further improve the

quality of products.

3.About users' complaints, we will make a constant respond. As for the

problem which need to handle at the scene, after-sales service will

arrived in 24 hours, 48 hours for outside province. At the same time

need the customers fill out the product quality feedback form, after-sales

service assessment form, so as to improve the quality of products and

services.

35 years trials and hardships

35 years persevere

We always believe that

What we manufacture is not only valve

But creating a faith, a trust, a quality

Even creating the Bohai brand which will be used all over the world in

future.


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