Low pressure metal seat lift type 10 inch stop pornd flap check valve dn100 pn16 pn40 for water
Specifications:
Nominal pressue (MPa)
|
1.0
|
1.6
|
Nominal diameter(mm)
|
50-600
|
50-600
|
Test pressure
|
Shell
|
1.5
|
2.4
|
(MPa)
|
Seal
|
1.1
|
1.76
|
Applicable temperature
|
150
|
Applicable medium
|
Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids,
Alkalis, etc.
|
Operating mode
|
manual, worm gear, pneumatic, electric, etc.
|
Standards:
Design & Manufacture
|
Flange Connection
|
Face to Face Dimension
|
Test & Inspection
|
DIN3202
|
DIN2533&EN1092
|
DIN3202 F6
|
|
Material:
N0.
|
Part Name
|
Material
|
1
|
Body
|
Cast Iron
|
2
|
Seat Ring
|
Cast Bronze
|
3
|
Disc
|
Cast Iron
|
4
|
Disc Ring
|
Cast Bronze
|
5
|
Body Gasket
|
EPDM
|
6
|
Bonnet
|
Cast Iron
|
7
|
Identification Plate
|
Alumium
|
8
|
Botts
|
Steel
|
Application:
Chemicals, air, water, steam, oil, acids, salts ect
Features:
1. Small in size, light in weight, compact in structure,easy in maintenance.
2. Two torsion springs are used excreting on each of the pair valve plates,which close the plates quickly And automatically.
3. The quick-close action prevents the medium from flowing back and eliminates water hammer effect.
4. Short body structure length and good rigidity.
5. This valve is tightly sealed, without leakage under the pressure water test.
6. Safe and reliable in operation,high interference-resistance.
FAQ
1.Can I have a sample order for valve?
A:
Definitely Yes.
We welcome
your
sample order
for
test and
quality
check. Mixed samples are acceptable.
2. Can you
provide
OEM or ODM
service
?
A:
Yes, we have
professional
research & development team. The products can be
manufactured
as per
your request.
3. Can you provide the relevant documentation and certificate?
A:Yes, we can provide you with the documentation and certificate you need ,
IS
O
9001:2000 international quality system certification,
(CE)certification of the European Community, Det Norske Veritas (DNV) factory certificat
e
, Lloyd's Register (LR) factory certificat
e
, China Classification Society (CCS) quality system certificat
e
and the FM
/
UL certification of the US, Bureau Veritas(BV) ,American Bureau of Shipping(ABS) etc.
Of course we can also provide you the test Report; Certificate
of Material Analysis; Certificate of Origin; and other export documents
if
r
equired.
4.
What is your terms of delivery?
A: W
e accept EXW,
FOB,
CIF,
DAP
etc. You can choose the one which is the most convenient for you.
5
.
What's
the package and how do you ship the goods?
A: Usually
sea worthy plywood cases. We usually ship by sea.
Train and a
ir
delivery
are
also optional.
6
. How to deal with after sales ?
A: warranty time :
12 months from the shipment ; and we will be responsible for all the quality problems.
Longer warranty period could be provided with detailed request and discussion.
7
. What is the average lead time?
A:For samples, the delivery time is about 2-5 days.
For
batch
production, the lead time is about 15-60 days after receiving the deposit payment.
W
e can provide production schedule and related photos every two weeks. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for
production drawings
.
If our lead times do not work with your deadline, please
send
your requ
irements with your sale. In all cases we will try to accommodate our production plan to your needs.
8
. Why choose us?
A:1
Genuine produc
t
s with excellent quality and competitive price.
2,Cooperating with customers all over the world
from
more than 60 countries and regions, knowing the markets very well.
3,We have been specializing in flow control area for more than 1
5
years. Everyone can be rest assured working with us. 4,After-
sale s
ervices will be highly-satisfying. Any problem and feed
backs will be answered in short time.
9
: How can I trust you
r com
pany?
A:
We are verified
Golden
, we are focusing on the long term relationship with customers, we have worked with thousands of customers since company built 1
5
years ago, Including Fortune 500 companies.
C
ustomers always make highly complimentary remar
ks.