Add: Tel:86-769-22763199  /

COVNA: The first brand solenoid valve electric

HK59D Wafer Type Pneumatic Soft Sealing Butterfly

  • model:HK59D
  • specifications:DN15~DN100
  • material:Carbon Steel
  • HK07 Pilot diaphragm type solenoid valve
  • HK07 Pilot diaphragm type solenoid valve

HK59D Wafer Type Pneumatic Soft Sealing Butterfly Details

HK59D Wafer Type Pneumatic Soft Sealing Butterfly Valve

Wafer type pneumatic butterfly valve

 

Wafer Type Pneumatic Soft Sealing Butterfly Valve

Model : HK59D

Bore : DN40 ~ 1200mm

Pressure : 0.6 , 1.6 , 2.5 Mpa , 150 Lb , 300 Lb

Connecting type : Wafer type , Flanged 

Dimension standard : GB , ANSI

Body material : Cast iron , Carbon steel (WCB) , Stainess Steel (CF8 , CF8M)

Steat material : X , PTFE

Mode of action : Double - acting , Single - acting

Control : Switch type , Adjust type

Selection of Accessories:

Solenoid valve , Lpcator , Limit Switch , F.R.L.Combination Unit , Manual Device.

-----------------------------------------------------------------------------------------------------------------------------


Technique norm

Design Basis GB Standard
Design Standard GB/12238
Face To Face Dimension Wafer Connecting GB/12221
Connecting Flange Size GB/12221
Test & Inspection JB/T9092
Note : The structural length and connecting flange size of ball valve series can be designed

          and manufactured as per users requirments


Form of Main Parts Materials


No. Name of parts Material
Z C P
1 Seat Rubber , PTFE
2 Taper Pin 45 Steel 45 Steel Stainless Steel
3 Buterfly Plate Ductile Iron-iron Hard Chrome Plating

Carbon Stee

lor

Stainless Steel

Stainless Steel
4 Body Grey Cast Iron Carbon Steel  Stainless Steel
5 Screw 35 Steel Carbon Steel  Stainless Steel
6 Stem 45 Steel Stainless Steel Stainless Steel
7 Key 45 Steel 45 Steel Stainless Steel
8 Bushing

Copper Bass

Powder Metallurgy

Copper Bass

Powder Metallurgy

Copper Bass

Powder Metallurgy

9 O Ring Rubber , VITON
10 Pneumatic Device AT Series , AW Series
11 Location Indicator Plastic

Note : The Materials for main parts and ball seats of the butterfly valve series can be 

          designed and optioned as per the actual working conditions and users special

          requirements.

-----------------------------------------------------------------------------------------------------------------------------

HK59D Wafer Type Pneumatic Soft Sealing Butterfly --- Drawing

Main Outline and Connecting Flange Size


Main Outline and Connecting Flange Size -- PN 6.0 , 10 (0.6 , 1.0 Mpa)

Nominal 

diameter 

DN

Outline Size Connecting Size Actuator Model
L L1 L2 ~H H1 D D1 n - Φd
50 42 141/159 71/83 269/281 68 52.9 120 4-23 AT050D / AT063S
65 44.7 159/211 83/95 283/303 75 64.5 136.2 4-26.5 AT063D / AT075S
80 45.2 159/248 83/107 289/309 93 78.8 160 8-18 AT063D / AT088S
100 52.1 211/269 95/123 320/338 104 10.4 185 4-24.5 AT075D / AT100S
125 54.4 248/269 107/123 351/366 118 123.3 215 4-23 AT088D / AT100S
150 55.8 269/345 123/152 380/405 133 155.6 238 4-25 AT100D / AT125S
200 60.6 345/409 152/172 435/477 165 202.5 295 4-25 AT125D / AT145S
250 65.6 409/438 172/187 509/552 197 250.5 357 4-29 AT145D / AT160S
300 76.5 438/550 187/215 597/622 224 301.6 407 4-29 AT160D / AT190S
350 76.5 550/600 215/240 653/688 267 333.3 467 4-30 AT190D / AT210S
400 86.5 550/633 215/262 720/787 309 389.6 515 4-30 AT190D / AT240S
450 105.6 600/633 240/262 772/858 328 440.51 565 4-30 AT210D / AT240S
500 131.8 633/730 262/230 867/1004 361 491.5 620 4-33 AT240D / AT270S
600 152 730/1700 330/- 998/1220 459 592.5 725 4-36 AT270D / AW25S
700 163 1320/1970  -/- 1116/1282 520 695 840 4-36 AW25S / AW28S
800 188 1430/2700  -/- 1330/1007 591 794.7 950 4-39 AW28S / AW35S

Note : 1.Date xxx/xxx represent respectively the double - acting / single - acting type 

            (spring reposition) of pneumatic actuator.

         2. The relative Size are subject to change responding to the difference in valve

             torque , medium and actuator model.