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Butterfly Valve

Pneumatic Operated Lug Type Butterfly Valve - PN16 - BL Series

Specifications
End Connection:

Lug

Range:

DN50 - DN300

Suitable to:

ASMI B16.5 150#

Pressure Range:

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

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  • Features
  • Technical Data
  • Applicable Flange Mountinig

  • 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.

 

Technical Data - with Double Acting Actuator

Size Actuator Coupler A B ØD F/F ØL M N O Mounting 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 C1455 219 40 80 46 152.5 112 147 105 F05
100 MM 80 C4777 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 C7277 318 40 150 56 241 154 220 150 F07
200 MM 125 NA 393 - 200 60 298 185 389 173 F10
250 MM 150 C2800 465 61 250 68 362 219 465 205 F10

Technical Data - with Single Acting Actuator

Size Actuator Coupler A B ØD F/F ØL M N O Mounting Flange
50 MM 80 C1755 170 40 50 43 120 128 234 114 F05
65 MM 80 C1755 192 40 65 46 140 128 234 114 F05
80 MM 100 C1257 219 40 80 46 152.5 153.5 324 151 F05
100 MM 100 C4277 258 40 100 52 190.5 153.5 324 151 F07
125 MM 125 C7270 287 61 125 56 216 185 389 173 F07
150 MM  150 C7870 318 61 150 56 241 219 465 205 F07

All dimensions are in mm. All dimensions are approx.

Applicable Flange Mountinig

SIZE ANSI DIN 1092 BS10 JIS
150# PN6 PN10 PN16 TABLE-E TABLE-F TABLE-H 5K 10K 16K
DN40 OK OK NA NA OK OK OK NA OK NA
DN50 OK OK OK OK OK OK OK NA OK NA
DN65 OK OK OK OK OK OK OK OK OK OK
DN80 OK OK OK OK OK OK OK OK OK NA
DN100 OK NA OK OK OK OK OK NA NA NA
DN125 OK OK OK OK OK NA NA OK NA NA
DN150 OK OK OK OK OK NA NA OK OK NA
DN200 OK NA OK OK OK NA NA NA NA NA
DN250 OK NA OK NA OK NA NA NA OK NA
DN300 OK NA OK NA OK NA NA NA NA NA
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