(1) screw type (tube) installation and connection. Gas Heater Control Valve ports connecting screw fittings and pipes and other components, and thus fixed in the pipeline. This approach applies to simple hydraulic system.
(2) screw-mounted connection. Each port gas control valve are arranged in the same mounting surface, and there is a corresponding fixed oil port connecting plate with screws and Heater Gas Valve, and then pipe fittings and pipe connections with other elements; or put a few in a gas control valve with screws manifold
On different sides of the punch in the manifold, each valve is composed of communication loop. When removing the gas control valve due to other components without removing connected, so this installation connection broader application.
(3) Modular installation and connection. Below the gas control valve connection joint surface, the oil ports respectively in these two surfaces, and the same size gas control valve ports connected to the same size. Each gas control valve in addition to its own function, but also play a role in the oil passage, the gas control valve will be stacked into each other loops, no pipe connections, so the structure is compact, small pressure loss.
(4) Flange mounting connection. And screw connection similar, but instead of flanged screw fittings. For Path! 32_ or larger flow systems. Its high strength, reliable connection.
(5) cartridge installation and connection. No separate body such Propane Control Valve, unit body from spool and sleeve and other components of the cartridge in the pre-hole block, connecting screws or the cover plate, and within a block passage through the various gas control valve connected to form a circuit block plug body and play a role in the pipeline. This is a new way to adapt to the installation and connection of the hydraulic system integration and developed.
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