WITHOUT PIN WAFER BUTTERFLY VALVE
WITHOUT PIN WAFER BUTTERFLY VALVE
Model
DN50-DN300

Product review

Description

无销蝶阀、

Technical data

DN Nominal diameter

50(2″) ~300 (12")

 PN Nominal pressure 

 1.0

1.6 

 Testing pressure 

 Shell

 1.1

 1.76

 Sealing

 1.5

 2.4

 °C Wbrking temperature 

  -15-+150

 Suitable mediums 

  Fresh water,sewage, sea water, air, steam, food, medicine, oils, acids, etc.

Main dimensions 

DNABCELHaD1D2D3D4N-D5D6D7D8D9D10
mminch
502"28016142.0452.9329.5245°8311 52.61204-23701010210012.6
6521/2"30317544.6864.5329.5245°8311 64.3136.134-26.670 1010212012。6
803"31518145.2178.8329.5245°/22.5°8311 78.8152.4/160.04-24/4-1870 1010212712.6
1004"35320052.071043211.1145°/22.5° 8311104 177.8/185.164.17.5/4-25.870 1010215615.77
1255"37921354.36123.33212.722.5°8311 123.3215.014-23701010219018.92
1506"40422655.75155.63212.722.5°8311 155.7 238.124-2570 1010221218.92
2008"48726060.58202.545 15.8715°/22.5° 12714202.4296.074-23/4-26102 1215226822.1
25010"54729265.63250.551-22.5°/15°12714250.43574-22/4-29102 1215232528.45
30012"63133776.9301.651-15° 12714301.5406.4/431.8 4-30.2/4-25.4102 1215240328.45