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FKOC/RM - Butterfly valve DN 40:300

Gearbox operated butterfly valve.

The FK is a butterfly valve for shutting off or regulating flow, with structural characteristics that make it ideal for industrial applications requiring high performance and longterm reliability. This valve is also equipped with the customisable Labelling System.

Main features:

  • Ergonomic handle in HIPVC equipped with locking and unlocking device, release, quick operation and graduated adjustment in 10 intermediate positions (DN 40÷200). The operating range, starting from the first few degrees of valve opening, also guarantees extremely low pressure drops.
  • Customisable Labelling System: integrated module in the handle, made of a transparent protection plug and a customisable tag holder using the LSE set (available as an accessory). The customisation lets you identify the valve on the system according to specific needs.
  • STAINLESS steel square section stem completely isolated from the fluid complying with standard ISO 5211:
    • DN 40÷65: 11 mm
    • DN 80÷100: 14 mm
    • DN 125÷150: 17 mm
    • DN 200: 22 mm
    • DN 250÷300: 27 mm
  • Body in polypropylene based compound reinforced with fibreglass (PP-GR) resistant to UV rays and characterised by high mechanical strength.
  • Drilling pattern using oval slots that allow coupling to flanges according to numerous international standards. The special self-centring inserts in ABS supplied for DN 40÷200 guarantee the correct axial alignment of the valve during installation. For DN 250÷400 valves, the drilling pattern for the selfcentring system is of the traditional type according to DIN and ANSI standards.
  • Interchangeable liner with the dual function of forming a hydraulic seal and isolating the body from the fluid.
Go back Data sheet
FKOC/RM - Butterfly valve DN 40:300
Disegno tecnico della valvola a farfalla FKO /RM DN 40:400
FKOC/RM - Butterfly valve DN 40:300
Disegno tecnico della valvola a farfalla FKO /RM DN 40:400

EPDM

Reference d - Size DN PN A min A max øA B2 B[5:5] B[5:6] G G[5:1] G[5:2] G[5:3] H U Z g
FKOCRM075E 75 - 2"1/2 65 10 128 144 - 80 174 146 48 135 39 125 165 4 46 2608
FKOACRM810E 10" **250 10 - 362 350 210 317 281 88 236 - 250 405 12 114 18727
FKOCRM315E 315 *300 8 390 432 400 245 374 338 88 236 76 250 475 12 114 23004
FKOCRM280E 280 *250 10 335 362 350 210 317 281 88 236 76 250 405 8 114 18727
FKOCRM225E 225 200 10 280 298 - 161 287 256 65 204 60 200 323 8 71 8945
FKOCRM160E 160 - 6" 150 10 230 242 - 134 235 207 48 144 39 200 268 8 70 5299
FKOCRM140E 140 - 5" 125 10 204 215 - 120 222 194 48 144 39 200 240 8 64 4434
FKOCRM110E 110 - 4" 100 10 165 190 - 107 202 174 48 135 39 125 211 8 56 3481
FKOCRM090E 90 - 3" 80 10 145 160 - 93 188 160 48 135 39 125 185 12 49 3063
FKOACRM812E 12" **300 8 - 431,8 450 245 374 338 88 236 - 250 475 12 114 23004

FKM

Reference d - Size DN PN A min A max øA B2 B[5:5] B[5:6] G G[5:1] G[5:2] G[5:3] H U Z g
FKOCRM075F 75 - 2"1/2 65 10 128 144 - 80 174 146 48 135 39 125 165 4 46 2608
FKOACRM810F 10" **250 10 - 362 350 210 317 281 88 236 - 250 405 12 114 18727
FKOCRM315F 315 *300 8 390 432 400 245 374 338 88 236 76 250 475 12 114 23004
FKOCRM280F 280 *250 10 335 362 350 210 317 281 88 236 76 250 405 8 114 18727
FKOCRM225F 225 200 10 280 298 - 161 287 256 65 204 60 200 323 8 71 8945
FKOCRM160F 160 - 6" 150 10 230 242 - 134 235 207 48 144 39 200 268 8 70 5299
FKOCRM140F 140 - 5" 125 10 204 215 - 120 222 194 48 144 39 200 240 8 64 4434
FKOCRM110F 110 - 4" 100 10 165 190 - 107 202 174 48 135 39 125 211 8 56 3481
FKOCRM090F 90 - 3" 80 10 145 160 - 93 188 160 48 135 39 125 185 12 49 3063
FKOACRM812F 12" **300 8 - 431,8 400 245 374 338 88 236 - 250 475 12 114 23004

FKM

Reference d - Size DN PN A min A max øA B2 B[5:5] B[5:6] G G[5:1] G[5:2] G[5:3] H U Z g
FKOCRM075F0SF 75 - 2"1/2 65 10 128 144 - 80 174 146 48 135 39 125 165 4 46 2608
FKOCRM090F0SF 90 - 3" 80 10 145 160 - 93 188 160 48 135 39 125 185 12 49 3063
FKOCRM110F0SF 110 - 4" 100 10 165 190 - 107 202 174 48 135 39 125 211 8 56 3481
FKOCRM140F0SF 140 - 5" 125 10 204 215 - 120 222 194 48 144 39 200 240 8 64 4434
FKOCRM160F0SF 160 - 6" 150 10 230 242 - 134 235 207 48 144 39 200 268 8 70 5299
  • Interchangeable Disk in PVC-C with through shaft, available in different thermoplastic materials: PVC-U, PP-H, ABS, PVDF
  • Overall dimensions of the valve in accordance with standard ISO 5752 (DN 40÷200 Medium Series 25, DN 250÷ 300 Long Series 16) and DIN 3202 K2 and ISO 5752 (DN 65÷200 K2, DN 250÷300 K3)
  • Can also be installed as an end line valve, bottom discharge valve or tank dump valve
  • Special Lug version PN 10 fully drilled to DIN 2501 or ANSI B16.5 cl.150 with molded-in AISI 316 stainless steel threaded inserts
  • Possibility of installing a manual reducer or pneumatic and/or electric actuators by applying ISO standard drilling pattern PP-GR flanges. DN 40 ÷ 200 valve fitted with plate with rack in PP-GR. For actuated versions with flange drilled according to ISO 5211 F05, F07, F10
  • DN 250÷300 valve, fitted with one-piece top flange in high mechanical strength PP-GR with mounting flange for internal components with drilling according to standard ISO 5211 F10, F12, F14
  • Possibility to have handle with integrated LSQT limit micro switch, even as a retrofit in existing installations

Videos

FK Butterfly Valve DN 40÷400 - EN

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