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.