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BUTTERFLY VALVE LUG TYPE DIN PN 16
BUTTERFLY VALVE LUG TYPE DIN PN 16
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BUTTERFLY VALVE LUG TYPE JIS 5K
BUTTERFLY VALVE LUG TYPE JIS 5K

BUTTERFLY VALVE LUG TYPE JIS 10K

TECHNICAL DESCRIPTION

Butterfly valve, soft-sealing, centric with one-piece “LUG” type stem. The sealing element is a rubber cuff, vulcanized to the body. Top flange according to ISO 5211.

The vulcanized cuff allows the valve to perform its functions even at negative pressure values (vacuum).

WORKING FLUID / MEDIUM

• Fuels, lubricating oil and flammable hydraulic oils,
• Petrol, air, gas, non-flammable hydraulic fluids, boiler feed water, condensate.
• Drinking water
• Sea water.

EXECUTION

• Disc made of stainless steel AISI 316.
• Seal – rubber EPDM or NBR, (FPM/FKM on request).
• Other materials on request.

OPTIONS

• Manual drive
• Gearbox drive
• Electric or pneumatic drive.

Dimensions: DN 200 – 600


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Additional Information

Materials

No. DETAILS MATERIALS
1 Body ductile iron EN-JL1030 (GGG40)
2 Valve (disc) stainless steel 1.4408 (AISI AISI 316)
3 Cuff NBR/EPDM rubber
4 Pin stainless steel 1.4401 (AISI 304)
5 Spindle stainless steel 1.4408 (AISI AISI 316)

Characteristics

Standard flanges EN 1092-1 / PN10
Top flange ISO 5211
Construction length EN 558, series 20
Lid connection bolted
Execution straight
Joining interflange
Management manual, with gearbox, electric drive, pneumatic drive
Drive sector 90°
T max. [°C] NBR sleeve +90 °C
EPDM collar +130 °C
Dimensions
DN PN Flanges/PN L #E ØD ØDh Thd.x N ØD2 ØD3xØxN #H H H1 Kg
40 10K 10K 33 11 147 105 M16x4 90 70x9x4(F07) 19 113 66 2.1
50 10K 10K 43 11 161 120 M16x4 90 70x9x4(F07) 19 118 71 3.5
65 10K 10K 46 11 185 140 M16x4 90 70x9x4(F07) 19 126 80 4.4
80 10K 10K 46 11 188 150 M16x8 90 70x9x4(F07) 19 133 88 5.5
100 10K 10K 52 11 226 175 M16x8 90 70x9x4(F07) 19 147 106 7.4
125 10K 10K 56 14 260 210 M20x8 90 70x9x4(F07) 19 160 118 10
150 10K 10K 56 14 290 240 M20x8 90 70x9x4(F07) 19 180 140 13
200 10K 10K 60 17 356 290 M20x12 90 70x9x4(F07) 25 204 167 16
250 10K 10K 68 22 420 355 M20x12 125 102x12x4 (F10) 30 245 203 31
300 10K 10K 78 22 478 400 M22x16 125 102x12x4 (F10) 30 270 228 43
350 10K 10K 78 27 516 445 M22x16 150 125x14x4 (F12) 30 315 288 54
400 10K 10K 102 27 581 510 M24x16 150 125x14x4 (F12) 30 350 305 84
450 10K 10K 114 36 641 565 M24x20 175 140x18x4 (F14) 38 375 335 116

 

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