Hand Lever Butterfly Valve

Model 621D7A1X-10/16 Hand Lever Butterfly Valve


621D butterfly valve without backrest

Features

  • Normal Diameter(mm): DN50-DN150
  • Normal Diameter(Mpa): PN1.0-1.6MPa
  • Applicable medium: Water,Sea Water,Sewage,Oil,Air,Food,Weak acid and soda etc.
  • Applicable temperature: -10~110℃

PARAMETERS


Dimensions

Dimensions


Standard
   
H2   
   
H3   
   
Φd   
   
ΦD   
   
ΦD1   
   
L1   
   
L2   
   
L   

Weight(KG)
   
DN50   
   
180   
   
70   
   
20   
   
125   
   
96.5   
   
42   
   
32   
   
176   
   
2.52   
   
DN65   
   
192   
   
80   
   
20   
   
145   
   
110   
   
45   
   
47   
   
176   
   
3.09   
   
DN80   
   
205   
   
92   
   
20   
   
160   
   
124   
   
45   
   
65   
   
176   
   
3.63   
   
DN100   
   
229   
   
107   
   
20   
   
180   
   
158   
   
52   
   
91   
   
215   
   
5.58   
   
DN125   
   
250   
   
121   
   
20   
   
210   
   
187   
   
55   
   
112   
   
260   
   
8   
   
DN150   
   
260   
   
134   
   
23   
   
240   
   
214   
   
56   
   
146   
   
260   
   
9.08   

Materials List

   
Name   
   
Materials   
   
Body   
   
Cast Iron,Ductile Iron   
   
Disc   
   
Ductile Iron Coated by Nylon,Ductile Iron Coated by   Nickel,Stainless Steel 304,Stainless Steel 316,Stainless Steel 316L,Duplex   Stainless Steel,Aluminum Bronze   
   
Seat   
   
EPDM,NBR,Wear-resistant EPDM,High-temperature   EPDM,Fluorine Rubber,Silicon rubber   
   
Stem   
   
Carbon Steel 45#,Stainless Steel 304,Stainless Steel 316,Stainless Steel 416   

OEM Custom Valve Solutions

Agile Valves Co., Ltd. is one of the most successful and high quality OEM valves manufacturers in China. Our excellent valve manufacturing facilities located at our Shanghai valve factory and Taiwan valve factory are manufacturing and exporting stainless steel butterfly valves of all types all around the world. If you are looking for high-performance butterfly valves such as hand lever butterfly valve, turbine butterfly valve, etc, we are here to provide you with the best selection of our valves. Besides several types of stainless steel butterfly valves, our manufacturing facilities in Shanghai and Taiwan also produce and export high quality flange ball valve, multi way ball valve, one-piece ball valve, two-piece ball valve, three-piece ball valve, or V flow control ball valve, safety valves, carbon steel valves, low temperature valves, stainless steel valves, angle seat valves, flanged swing check valves and a variety of other OEM valves on demand. Apart from the mainstream valves, we also provide valve accessories such as Quick Connectors, Pipes and Unions. All our products meet the international standards as ISO, ANSI, API, DIN, GB, JIS, etc. Please visit our valve product pages for more information on our valves, Shanghai valve factory and Taiwan valve factory.