VKD DualBlock 2-way Ball Valve

Transcription

1 The VKD DualBlock ball valve is a fully unionised valve that stands up to the most severe industrial applications. Size range from /" / d6mm up to 2" / d6mm Pressure rating: Maximum working pressure: 6 bar at 20ºC ( = Bar at 20ºC) Patented DualBlock system: The locking device ensures the union nuts are retained in position, even under the most arduous conditions: ie. vibration or thermal expansion Easy removal of the valve body from the pipe system, allowing replacement of the valve seals and seats without any additional equipment The pipeline downstream of the valve can be disconnected, with the valve in the closed position, without leakage Patented Seat Stop ball seat carrier, with micro adjustment of the ball seats and take up of axial pipe loads, which can all be done without the need to drain the system VKD style ergonomically designed handle with removable ball seat adjusting tool Possibility to fit an electric or pneumatic actuator with a GR- Mounting kit with standard drillings (ISO 52 F0, F04, F05, F07) Jointing by solvent welding, threaded or flanged connections, or socket fusion Legend d DN R PN gms PVC-C HIPVC PE PTFE EPDM FPM s SDR Nominal outside diameter Nominal internal diameter in mm Nominal size or the thread size in inches Nominal pressure in bar (max. working pressure at 20 C - water) Weight in grams Polyvinyl chloride unplasticised Acrylontrile Butadiene Styrene Polypropylene Polyvinyl chloride chlorinated High impact PVC Polyethylene Polytetrafluoroethylene Ethylene Propylene Diene Monomer (M-class) rubber Fluorocarbon rubber Wall thickness (mm) Standard dimension ratio = d/s 7

2 Dimensions and Standards Imperial The Imperial System is manufactured in accordance with the relevant British Standards: BS 592 fittings. Metric The Metric System is manufactured generally in accordance with the relevant International Standards: ISO 549, KIWA 49 and 549, DIN 062 and 06. BSP Thread Threaded fittings conform to the requirements of BS 2/DIN 2999/ISO7. Socket dimensions of metric fittings for solvent welding comply with ISO/DIS Interchangeability Components in the imperial and metric ranges are not interchangeable. Technical Data Torque Nm Valve Size DN Pressure Loss bar 0, 0, l/min DN 5 DN 20 DN 25 DN 2 DN 40 DN 50 Torque at max. working pressure: 6 Bar. 0,00 Flow Rate Pressure loss chart. Working Pressure bar C Working Temperature PVC DN k v Flow coefficient k v0 k v0 is the number of litres per minute of water at a temperature of 20ºC that will flow through a valve with a one bar pressure differential at a specified rate. The k v0 values shown in the table are calculated with the valve fully open. Pressure/temperature rating for water and harmless fluids to which the material is RESISTANT. In other cases a reduction of the PN is required. (25 years with safety factor).

3 BS Series Female Ends VKDLV VKDLA DualBlock ball valve with BS series female ends for solvent welding d DN PN L Z H H E B B C C gms EPDM Code FPM Code gms EPDM Code FPM Code H0 DKE 2 H0 DKF 2 60 H0 DKA 2 H0 DKB H0 DKE H0 DKF 265 H0 DKA H0 DKB H0 DKE 4 H0 DKF 4 45 H0 DKA 4 H0 DKB H0 DKE 5 H0 DKF H0 DKA 5 H0 DKB H0 DKE 6 H0 DKF 6 70 H0 DKA 6 H0 DKB H0 DKE 7 H0 DKF 7 20 H0 DKA 7 H0 DKB 7 VKDLV - SH VKDLA - SH DualBlock ball valve with BS series female ends for solvent welding - with lockable handle d DN PN L Z H H E B B C C gms EPDM Code FPM Code gms EPDM Code FPM Code H0 DLE 2 H0 DLF 2 70 H0 DLA 2 H0 DLB H0 DLE H0 DLF 275 H0 DLA H0 DLB H0 DLE 4 H0 DLF 4 55 H0 DLA 4 H0 DLB H0 DLE 5 H0 DLF H0 DLA 5 H0 DLB H0 DLE 6 H0 DLF H0 DLA 6 H0 DLB H0 DLE 7 H0 DLF H0 DLA 7 H0 DLB 7 9

4 Metric Series Female Ends VKDIV VKDIA VKDIM VKDIC DualBlock ball valve with Metric series female ends d DN PN** L Z H H E B B C C L* Z* H* **For all sizes are PN. L*, Z* and H* sizes relate to only. d gms EPDM Code FPM Code gms EPDM Code FPM Code gms EPDM Code FPM Code gms EPDM Code FPM Code 6 95 H0 DKE 05 H0 DKF H0 DKA 05 H0 DKB H0 DKJ 05 H0 DKK H0 DKE 06 H0 DKF H0 DKA 06 H0 DKB H0 DKN 06 H0 DKP H0 DKJ 06 H0 DKK H0 DKE 07 H0 DKF H0 DKA 07 H0 DKB 07 2 H0 DKN 07 H0 DKP 07 5 H0 DKJ 07 H0 DKK H0 DKE 0 H0 DKF 0 45 H0 DKA 0 H0 DKB 0 29 H0 DKN 0 H0 DKP H0 DKJ 0 H0 DKK H0 DKE 09 H0 DKF H0 DKA 09 H0 DKB H0 DKN 09 H0 DKP H0 DKJ 09 H0 DKK H0 DKE H0 DKF 70 H0 DKA H0 DKB 62 H0 DKN H0 DKP 07 H0 DKJ H0 DKK H0 DKE H0 DKF 20 H0 DKA H0 DKB 66 H0 DKN H0 DKP 77 H0 DKJ H0 DKK VKDIV - SH VKDIA - SH VKDIM - SH VKDIC - SH d DN PN** L Z H H E B B C C L* Z* H* d gms EPDM Code FPM Code gms EPDM Code FPM Code gms EPDM Code FPM Code gms EPDM Code FPM Code H0 DLE 05 H0 DLF H0 DLA 05 H0 DLB H0 DLJ 05 H0 DLK H0 DLE 06 H0 DLF H0 DLA 06 H0 DLB H0 DLN 06 H0 DLP 06 2 H0 DLJ 06 H0 DLK H0 DLE 07 H0 DLF H0 DLA 07 H0 DLB H0 DLN 07 H0 DLP 07 6 H0 DLJ 07 H0 DLK H0 DLE 0 H0 DLF 0 55 H0 DLA 0 H0 DLB 0 0 H0 DLN 0 H0 DLP 0 46 H0 DLJ 0 H0 DLK H0 DLE 09 H0 DLF H0 DLA 09 H0 DLB H0 DLN 09 H0 DLP H0 DLJ 09 H0 DLK H0 DLE H0 DLF 740 H0 DLA H0 DLB 692 H0 DLN H0 DLP 7 H0 DLJ H0 DLK H0 DLE H0 DLF 290 H0 DLA H0 DLB 76 H0 DLN H0 DLP 727 H0 DLJ H0 DLK DualBlock ball valve with Metric series female ends for solvent welding - with lockable handle **For all sizes are PN. L*, Z* and H* sizes relate to only.

5 BSP Threaded Socket Ends VKDFV VKDFA VKDFM DualBlock ball valve with BSP parallel female threaded ends d DN PN** L Z H H E B B C C Z*** / **For all sizes are PN. Z*** For sizes only. d gms EPDM Code FPM Code gms EPDM Code FPM Code gms EPDM Code FPM Code / H0 DKA B0 H0 DKB B H0 DKE B02 H0 DKF B02 65 H0 DKA B02 H0 DKB B02 45 H0 DKN B02 H0 DKP B02 5 H0 DKE B0 H0 DKF B0 265 H0 DKA B0 H0 DKB B0 220 H0 DKN B0 H0 DKP B0 44 H0 DKE B04 H0 DKF B04 50 H0 DKA B04 H0 DKB B04 29 H0 DKN B04 H0 DKP B04 67 H0 DKE B05 H0 DKF B H0 DKA B05 H0 DKB B05 4 H0 DKN B05 H0 DKP B H0 DKE B06 H0 DKF B H0 DKA B06 H0 DKB B06 62 H0 DKN B06 H0 DKP B H0 DKE B07 H0 DKF B H0 DKA B07 H0 DKB B07 H0 DKN B07 H0 DKP B07 VKDFV - SH VKDFA - SH VKDFM - SH DualBlock ball valve with BSP parallel female threaded ends - with lockable handle d DN PN** L Z H H E B B C C Z*** / d gms EPDM Code FPM Code gms EPDM Code FPM Code gms EPDM Code FPM Code / H0 DLA B0 H0 DLB B H0 DLE B02 H0 DLF B02 75 H0 DLA B02 H0 DLB B02 55 H0 DLN B02 H0 DLP B02 45 H0 DLE B0 H0 DLF B0 275 H0 DLA B0 H0 DLB B0 20 H0 DLN B0 H0 DLP B0 45 H0 DLE B04 H0 DLF B04 60 H0 DLA B04 H0 DLB B04 0 H0 DLN B04 H0 DLP B04 6 H0 DLE B05 H0 DLF B H0 DLA B05 H0 DLB B05 49 H0 DLN B05 H0 DLP B H0 DLE B06 H0 DLF B H0 DLA B06 H0 DLB B H0 DLN B06 H0 DLP B H0 DLE B07 H0 DLF B07 05 H0 DLA B07 H0 DLB B07 9 H0 DLN B07 H0 DLP B07 **For all sizes are PN. Z*** For sizes only.