Fluid may flow in either direction from plug or from socket side when coupled. Automatic shut-off valves in both socket and plug for vacuum applications. Each can withstand a vacuum of as high as 1.3 x 10-1 Pa even when disconnected. * Uses automatic shut-off valves with ultra-tight sealed construction in both socket and plug. Ideal for vacuum applications. * Having automatic shut-off valves in both socket and plug facilitates easy fluid handling. Suitable for a wide range of vacuum applications as high as 1.3 x 10'1 Pa {1 x 10'3 mmHgl even when disconnected. * Three types of seal material are available to suit any of the diversified production lines for air conditioners, refrigerators or similar. * Can be connected with SP Cupla. Socket only Flow Rate - Pressure Loss Characteristics Can be connected with SP Cupla Both socket and plug have automatic (sealed construction) shut-off valves inside Adopted fluoro-rubber (FKM), hydrogenated nitrile rubber (HNBR) and chloroprene rubber (CR) as the standard seal materials to suit air conditioner and refrigerator production lines Standard body materials are brass and stainless steel (Note: Models 4SP-V and 6SP-V of stainless steel body made-to order items)

SP-V Cupla WAF : WAF stands for width across flat. Socket Female thread Plug Female thread Model Seal Materials for HFC (Hydrochlorofluorocarbon) Application Example When both Freon gases and hydrochlorofluorocarbons are used simultaneously in the production lines, Sp-V-GN type and SP-V-GNN type (non-interchangeable with standard SP-V and each others) may be required in order to prevent connections to improper lines by mistakes. They are made-to-order items. For details please contact Nitto Kohki direct or its distributor in your country. SP-V Cupla Sp-V-GN Cupla SP-V-GNN Cupla Socket Plug Outdoor...