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Butterfly Valve

Pneumatic Operated Lug Type Butterfly Valve - PN16 - BL Series

Specifications
End Connection:

Lug

Range:

DN50 - DN150

Suitable to:

ASMI B16.5 150#

Pressure Range:

PN10, PN16

Leakage Class:

100% Tightness at fully differential pressure

Standard:

API 609, BS 5155, ISO 5211, API 598, ASME B16.5

Body Material:

Cast Iron(CI), SGI, WCB, CF8, CF8M

Disc Material:

SGI, CF8, CF8M, WCB

Stem Material:

SS410, SS304, SS316

Body Liner / Seat Material:

NBR, EPDM, VITON, SILICONE, PTFE

Shaft Bearing Material:

PTFE

More Information
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  • Features
  • Technical Data - Butterfly Valve with Double Acting Actuator
  • Technical Data - Butterfly Valve with Single Acting Actuator

  • Bi-directional zero leakage butterfly valve.
  • ISO Pad for mounting, Gear Operator / Actuator.
  • Extremely small play between the stem and disc due to ‘Double D’ drive.
  • Accurate dual stem sealing prevents leakage.
  • Standard flanged drilling : PN10/PN16, JIS 10K/16K, ASME 125/150#.
  • 100% Tested With Pneumatic And Fluid (Water) Media.
  • Design Standard : ISO 5211, API 609, ASME B16.5 150#.
  • Face to Face Dimension : API 609 (CAT A).
  • Operator mounting flange : As per ISO 5211.
  • Operator : Hand Lever / Gear / Actuator.
  • Leakage Class : 100% tightness at full differential Pressure.

Size Actuator Coupler A B ØD F/F ØL M N O Flange
50 MM 50 NA 170 - 50 43 120 99 130 85 F05
65 MM 50 NA 192 - 65 46 140 99 130 85 F05
80 MM 63 C1455V0 219 40 80 46 152.5 112 147 105 F05
100 MM 80 C4777V0 258 40 100 52 190.5 128 170 114 F07
125 MM 80 NA 287 - 125 56 216 128 170 114 F07
150 MM 100 C7277V0 318 40 150 56 241 154 220 150 F07
200 MM 125 NA 393 - 200 60 298 185 389 173 F10
250 MM 150 C2800V0 465 61 250 68 362 219 465 205 F10

All dimensions are in mm. All dimensions are approx.

 

 

 

Size Actuator Coupler A B ØD F/F ØI ØL M N O Mounting Flange
50 MM 80 C1755V0 168 40 53 43 91 120 128 234 114 F05
65 MM 80 C1755V0 191 40 66 46 97 140 128 234 114 F05
80 MM 100 C1257V0 214 40 80 46 117 152.5 153.5 324 145 F05
100 MM 100 C4277V0 258 40 104 52 149 190.5 153.5 324 145 F07
125 MM 125 C7277V0 287 40 125 56 169 216 185 389 173 F07

All dimensions are in mm. All dimensions are approx.

 

 

 

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