Van màng điều khiển, van on off

HỖ TRỢ
Mr.Nam
0903999832
Hotline
0969055593
Phòng KT
02838 636 919
Sales
0935006453
THỐNG KÊ
  •    Đang online: 9
  • Lượt truy cập: 1164990
SẢN PHẨM
  • Van màng on/off
  • Giá:
    Liên hệ
  • Xuất xứ:
    Châu Âu
  • Lượt xem:
    3079
Diaphragm valve is a monoblock bidirectional valve. Depending on the application, different quality of the body and rubber lining solutions can be given. The main features of the valve: 100% leak tightness performance guaranteed The valve can be installed in any position Produced with high EU quality components Easy maintenance: Three part design allows maintenance and actuator retrotitting without removing the valve body from the pipeline. Handwheel: comfortable grip, easy to use for fast operation, saves time and effort. Stem designed to reduce friction for low operating torque. Diaphragm: provide positive shutoff and isolates all working parts from line fluid. Full flow and low pressure drop

PRESSURES & SIZES

HANDWHEEL

Maximum service pressures recommended:

  • DN15 (1/2”) – DN50 (2”) 8 bar
  • DN65 (2 1/2”) – DN125 (5”)  6 bar
  • DN150 (6”) – DN300 (10”) 4 bar

PNEUMATIC (air to close) (AD)

Maximum service pressures recommended:

  • DN20 (3/4”) – DN50 (2”)  7 bar
  • DN65 (2 1/2”) – DN80 (3”)   5 bar
  • DN100 (4”) – DN150 (6”)  4 bar
  • DN200 (8”) – DN300 (12”)  3 bar

* Recommended pressure in the pneumatic: 4 bar

PNEUMATIC (air to close) (AD -V)

Maximum service pressures recommended:

  • DN20 (3/4”) – DN50 (2”)  7 bar
  • DN65 (2 1/2”) – DN80 (3”)   5 bar
  • DN100 (4”) – DN150 (6”)  4 bar
  • DN200 (8”) – DN300 (12”)  3 bar

* Recommended pressure in the pneumatic: 4 bar

PNEUMATIC (Double Acting) (AD -2 and AD-V2)

Maximum service pressures recommended:

  • DN20 (3/4”) – DN50 (2”)  7 bar
  • DN65 (2 1/2”) – DN80 (3”)   5 bar
  • DN100 (4”) – DN150 (6”)  4 bar
  • DN200 (8”) – DN300 (12”)  3 bar

* Recommended pressure in the pneumatic: 4 bar

PNEUMATIC (air to open) (AI-V and AI-VR)

Maximum service pressures recommended:

  • DN20 (3/4”) – DN50 (2”)  7 bar
  • DN65 (2 1/2”) – DN80 (3”)   5 bar
  • DN100 (4”) – DN150 (6”)  4 bar
  • DN200 (8”) – DN300 (12”) 3 bar

* Recommended pressure in the pneumatic: 5 bar

MATERIALS

  • BODY: GG25, GGG40, GGG50, A216 WCB, SS316 (CF8M), CARPENTER20 (CN7M).

* Special alloys on request.

  • LINING: HARD RUBBER/EBONITE, ANTIABRASIVE NATURAL RUBBER, NEOPRENE, BUTYL, NITRILE (NBR), HYPALON, HALAR (ECTFE),  RILSAN (POLIAMIDE)

*Other linings available on request

  • BONNET: GG25.

*Others on request

  • DIAPHRAGM:
    • Butyl (BU) Blue
    • Aliment butyl (BUA)
    • Reinforced butyl (BUR)
    • Natural rubber (BL) White
    • Natural aliment rubber (BLA)
    • EPDM (EP)
    • Hypalon (HY) Green
    • Neoprene (NE) Red
    • Nitrile (NI) Yellow
    • Silicone (SI)
    • Viton (VI) Orange

*The abbreviations or the identification colours are in theflap of the diaphragm.

*The bonnet diaphragms are always in Natural rubber (BL).

ACTUATORS

  • Manual, air open actuator, air to close actuator, double acting actuator, electric, gear box.

ACCESSORIES

  • Position indicators, switches, solenoid valves, padlocks, mechanical limit switches, positioner

SECTORS

  • Wastewater treatment plants, Chemical industry, power plants, automotive sector, food & beverage, mining, nuclear plants, metallurgical industry, pulp & paper…industry in general
SẢN PHẨM KHÁC