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VALVE PRODUCTS

COVNA aims to provide customers quailty products with competitive pricing

HK60-Z-JS Stainless Steel Multi-turn Actuator Globe Control Valve

Globe valves are ideal for throttling service. Their flow characteristics permit accurate and repeatable flow control. Stainless steel 316 globe valve has a bolted bonnet, non-rising stem, and flanged connections on both ends, and is used to control flow (throttling) in a pipeline or water plumbing system.

The valve body is constructed of stainless steel 316 for higher strength and greater corrosion resistance. The valve has a bolted bonnet for tight assembly and reduced risk of leakage, and flanged end connections for bolting to compatible pipe flanges. The stem/wedge connection meets the API 600 Pull test.

  • Model: HK60-Z-JS
  • Size Range: 2'' to 16''
  • Pressure Range: 0.6MPa~2.5MPa
  • Material: Stainless Steel

SS316 Motorized Actuator Flange Globe Valve

  • Exquisite and small, beautiful and generous, unique internal design, tough and wear-resistant, not easy to damage
  • Elegant appearance: die cast aluminum alloy shell, fine and smooth appearance, and can reduce electromagnetic
  • Generous function: switch type, passive contact type, proportion type, intelligent adjustment type
  • Precise wear resistance: perfect combination of worm wheel and worm, harmonious linkage
  • The integration of worm gear output effectively reduces the connection gap and greatly improves the transmission accuracy
  • Safety guarantee: through ac1500v voltage withstand test, H-class highly insulated motor, Guarantee the safety of machine body and production
  • Simple matching: single-phase, three-phase, DC power supply, simple external line

technical parameters of valve actuator

Power supply conventional: single phase 220v, three phase 380v
special: three phase 400v, 415v, 660v(50Hz, 60Hz)
Working environment Ambient temperature: -20 ~ + 60 ℃ (special temperature environment can be customized)
Relative humidity: 95% (at 25 ° C)
Protection level Outdoor type and explosion-proof type are IP55 (IP65, IP67, IP68 can be provided for special order)
Working system short time 10 minutes (15-60 minutes for special order)

multi turn actuator

electric actuator

technical parameters of valve body

Valve Body Valve components
Nominal size DN50-DN400 Sealing material PTFE,NBR,EPDM,VITON
Body Material Cast Iron Disc Material SS304
End Connection Flange Stem Material Cast iron, WCB, SS316
Operating Pressure 1.0 / 1.6 / 2.0 / 2.5 MPa Applicable media Water, Air, Gas, Oil, Liquid
Structure Midline structure/A-Type Design standard ANSI, JIS, DIN, BS, GB

company certificates

company certifications

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