Resilient seated butterfly valve is a double flanged design which can be used for dead-end service .This butterfly valve series has many of the design features and benefits such as high Cv ratings ,minimum parts exposed to the line media ,greater reliability and a proven record of long service life .A major design advantage of this valve product lines is international compatibility.
|
Size |
DN100-DN1800 |
DN100-DN1800 |
|
Working pressure |
16Bar |
10Bar |
|
Shell |
24Bar |
15Bar |
|
Seal |
18Bar |
11Bar |
|
Operating Temperature |
-40℃~+160℃ |
|
|
Operating Environment |
Ballast and bilge system Chemical processing Desalination plants Drilling rigs Drinking water Dry powder Food and beverage Gas plants HAVC Mining industry Paper industry Sand handling Seawater Sugar industry Thermo technical water treatment Waste water |
|
|
Driving method |
Hand Lever Worm Gear Electric Pneumatic |
|
Sizes:DN100-DN1800
Pressure Class:PN10 OR PN16
Design:API609 BSEN593 BS5155
Test: API598 ISO5208 EN12266-1
Flange Connection: DIN2501 PN10/16,ISO7005-2 PN10/16, EN1092-2 PN10/16,ANSI B16.5 class 150LB ANSI B16.47 Series A class 150LB,ANSI B16.1 MSS SP44 class150LB WAAW C207
Top Flange:ISO5211
Face to Face:EN558-1 series 14,ISO5752 Series 14
Main Material
|
Name |
Material |
|
Body |
Cast Iron Ductile Iron Carbon Steel |
|
Disc |
Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
|
Shaft |
Stainless Steel Monel K500 |
|
Seat |
BUNA NBR EPDM VITON PTFE HEPDM Neoprene Hypalon Natural rubber |
ABOUT US
Hebei Diefei Valve Co., Ltd., which was established in 1986,is a specialized factory gathering the medium and lower pressure valve developing, manufacturing and selling together. We established Crane Ningjin Valve Co., Ltd with Crane Valve USA in 1995.
Our main products are Butterfly valve, Check Valve, Gate Valve, Ball Valve, Valve Actuator and so on. These valves are available extensive to the pipelines of oil, metallurgy, chemical industry, medical, light textile, paper-making, water and electricity ,tap water company ,central air conditioning system etc.
We own perfect manufacturing process and testing way of casting, matching and assembling. We are authorized the Quality Management system certificate of ISO9001:2015, Environmental Management system certificate of ISO14001:2004,CE Certificate and the Approval of Manufacturer Certificate of DNV. Our company products are mainly sold to many large-scale agglomerations like CNPC, Sinoepc, CSPC, DAIKIN , Haier, Midea and etc. And exported to USA, Europe, Africa, Southeast Asia, Taiwan etc countries and area.
We are willing to serve our customers at home and abroad with our excellent products and services.
CERTIFICATE OF NSF61/372
PACKAING AND TRANSPORTATION
