100% bi-directional tight shut-off. Installation without restrction in direction of flow.Reduced weight and overall dimensions.Low pressure loss and reduced energy costs. High Kv/Cv values.
Easy to clean and disinfect for potable water systerms etc.
Self cleaning (no residue will be trapped)
Good resistance to corrosion.
Technical Parameters:
|
Size |
DN50-DN300 |
|
|
Working pressure |
16Bar |
10Bar |
|
Shell |
24Bar |
15Bar |
|
Seal(Air) |
6Bar |
6Bar |
|
Operating Temperature |
-45℃~+150℃ |
|
|
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 |
|
Executive Standard:
|
Design Standard |
EN 593 , MSS SP67 API 609 BS5155 |
|
Inspection & Test |
API 598 ISO 5208 EN 12266 |
|
End Standard |
ANSI B16.1 CL. 125LB & B16.5 CL. 150LB AS 2129 Table D & E BS 10 Table D & E DIN 2501 PN6, PN10 & PN16 EN 1092 PN6, PN10 & PN16 ISO 2531 PN6, PN10 & PN16 ISO 7005 PN6, PN10 & PN16 KS B 1511 / JIS B 2210 5K & 10K MSS SP44 CL. 150LB AWWA C207 SABS 1123 Table 1000/3 & Table 1600/3 |
|
Face to Face |
ISO 5752 , EN 558 , MSS SP67 and API 609 DIN3202 |
|
Top Flange |
ISO 5211 |
Main Material:
|
Name |
Material |
|
Body |
Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
|
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
