Surya Trading
Noida, Uttar Pradesh
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Nitto Kohki Cupla

Nitto kohki's products fulfill vital roles in fields ranging from applications in the construction industry and the automotive industry, to high-tech engineering. We will continue to capitalize on these favorable trends and precisely meet market needs in a timely manner.

For more details kindly download the PDF file attached below.
For more details kindly download the PDF file attached below.
Specifications :

Body material Brass Stainless steel-Steel (Nickel-plated)
Size 1/S". 1/4" 3/8" 1/2"* 3/4' 1' 1 1/4" 1 1/2" 2" 1/S". 1/4" 3/8" 1/2"* 3/4" 1" 1 1/4" 1 1/2" 2.
Working pressure MPa ikgf/cm2) 5.0{51) 3.0(31) 2.0 (20) 1.5(15) 7.5(76) 4.5 (46) 3.0(31) 2.0 (20)
Pressure resistance MPa ikgf/cm2) 7.5(76} 4.5(46) 3.0(31) 2.3(24) 10.0(102) 6.5 (66) 4.5 (46) 3.0(31)
Seal material Working temperature range Seal material Mark Working temperature ranae Remarks

Nitrile rubber NBR(SG) -20°C~+80°C Standard material

Fluoro rubber FKM (X-100) -20°C~+180°C

Perfluoroelastomer P 0°C~+50°C Available on request



for more details kindly download the pdf file attached below.
  • Clamps direct on to a straight copper pipe eliminating unnecessary welding or flaring.
  • Withstandsavacuum of up to 1.3 x 101Pa (when connected) making it possible to be used in leak testing, evacuation and refrigerant gas charge.
  • Select from three standard types of seal materials to be used with fluids for air conditioner and refrigerator production lines. Many models to suit various pipe sizes.
  • One lever operation simultaneously clamps and seals pipe. Double seal construction for tight fit on end and outside surface of pipe ensures excellent sealing and vacuum resistance.

 

Model PCV400 PCV470 PCV500 PCV600 PCV630 PCV800 PCV950 PCV1000 PCV1270 PCV1590
Min. Cross­Sectional Area 3.8 3.8 3.8 9.1 9.1 16.6 16.6 16.6 73.9 78.5
Interchangeability :

  • Sockets and plugs can be connected regardless of end configurations and sizes. Can be connected to Super Cupla.
  • Large flow K3 & K4 series can neither be connected with other mold Cuplas series, nor with K3 series and K4 series each other.

Designed for quick replacement for die and mold! Rust resistant models having many variations :
  • Space saving design for molds with closely spaced coolant ports.
  • Long sleeve socket facilitates connection/disconnection with plug embedded in mold.
  • Enables quick mold coolant hose connection/disconnection.
  • Newly introduced areK3& K4 series with almost double flow rate compared with our standard K01 & K2 series contributing to productivity.
  •  Various sizes and configurations to suit a wide variety of mold applications.


Body material Brass
Size 1/8" • 1/4" • 3/8" • 1/2"
Working pressure MPa ikgf/cm2) 1.0{10)
Pressure resistance MPa ikgf/cm2) 1.5(15}
Seal material Working temperature range Seal material Mark Working temperature range Remarks

Nitrile rubber NBR(SG) -20°C~+80°C Standard material

Fluoro rubber FKM (X-100) -20°C~+180°C Available on request

Max. Tightening Torqu N*m{kgf*cm}

Size 1/8" 1/4" 3/8" 1/2"
Torque 5(51) 9(92) 11 (112) 80 (816)


For more details kindly download the pdf file attached below.
 

Surya Trading

Pawan Arora (Marketing Head)
G- 116, Sector- 9, Gautam Buddha Nagar
Noida - 201301
Uttar Pradesh, India
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