Parker seat valve type directional valveIt is a directional control valve with two or more flow forms and two or more oil ports. It is a valve that enables communication, cutting off, and reversing of hydraulic oil flow, as well as pressure unloading and sequential action control. When working, the drive shaft is rotated by the drive transmission mechanism outside the valve, with a shaking crank arm, to activate the valve plate, so that the working fluid sometimes flows from the left inlet to the lower outlet of the valve, and sometimes changes from the right inlet to the lower outlet, achieving the purpose of periodic flow direction change.
This type of conversion valve has a wide range of applications in petroleum and chemical production, and is most commonly used in synthetic ammonia gasification systems. In addition, directional valves can also be designed as valve disc structures, which are commonly used in situations with lower flow rates. When working, simply rotate the handwheel to change the flow direction of the working fluid through the valve disc
(1)Parker seat valve type directional valveMobile directional valve, also known as travel valve.
(2) Electromagnetic directional valve is a directional control valve that uses electromagnetic attraction to manipulate the valve core to change position.
(3) Electro hydraulic directional valve, which is a composite valve composed of electromagnetic directional valve and hydraulic directional valve D1FBA31FC0NJW014 D1FBA31FC0NMW014 D1FBA31FE0NMW014 D1FBA31HCNJW014 D1FBA31HC0NNMW014 D1FBA31HE0NMW014 D1FBA32FC01NJW014 D1FBA32FC0NM014 D1FBA32FC0NNG0016 D1FBA32HC0NNJW014 D1FBA32HC0NNMW014 D1FBB31FC0NF0016 D1FBB31FC0NJW014 D1FBB31FC0NMW014 D1FBB31FC0NS0016 D1FBB31FC0NMW014 1FC0VMW014 D1FBB31FE0NMW014 D1FBB31HC0NF0016 D1FBB31HC0NG0016 D1FBB31HC0NMW014 D1FBB31HC0NS0016 D1FBB31HC0VMW014 D1FBB32FC0NF0016 D1FBB32FC0NJW014 D1FBB32FC0NMW014 D1FBB32FC0NS0016 D1FBB32FE0NMW014 D1FBB32HC0NF0016 D1FBB32HC0NG0016 D1FBB32HC0NJW014 D1FBB32HC0NMW014 D1FBB32HC0NS0016 D1FBB32HC0NW5016 D1FBB32HC0VF0016 D1FBB32HE0NMW014 D1FBE01BC0NF0016 D1FBE01CC0NF0016 D1FBE01CC0NG0016 D1FBE01CC0NJE014EE D1FBE01CC0NJW014 D1FBE01CC0NMJ014 D1FBE01CC0NMW014 2201719 D1FBE01CC0NS0016 D1FBE01CC0NW5016 D1FBE01CE0NMW014 D1FBE01CE0NS0016 D1FBE01CK0NJE014EE D1FBE01CK0NMW014 D1FBE01CK0VMW014 D1FBE01FC0NF0016 D1FBE01FC0NF0316 D1FBE01FC0NG0016 D1FBE01FC0NJW014 D1FBE01FC0NJW314 D1FBE01FC0NJW314XG091 D1FBE01FC0NKE314EE D1FBE01FC0NKW314 D1FBE01FC0NMJ014 D1FBE01FC0NMW014 D1FBE01FC0NS0016 D1FBE01FC0NS0316 D1FBE01FC0NW5016 D1FBE01FC0NW5316 D1FBE01FC0VF0016 D1FBE01FC0VJW014 D1FBE01FE0NF0016 D1FBE01FE0NJW014 D1FBE01FE0NJW314XG091 D1FBE01FE0NKW314 D1FBE01FE0NMJ014XG091 D1FBE01FE0NMW014 D1FBE01FE0VJW014 D1FBE01FK0NF0016 D1FBE01FK0NF0316 D1FBE01FK0NJE014EE D1FBE01FK0NJE314EE D1FBE01FK0NJW314 D1FBE01FK0NKE314EE D1FBE01FK0NKW314 D1FBE01FK0NMJ014XG091 D1FBE01FK0NMW014 D1FBE01FK0NS0016 D1FBE01FK0NS0316 D1FBE01FK0VJJ314 D1FBE01FK0VJW314 D1FBE01GL0NKW314 D1FBE01GL0VJW314 D1FBE01GM0NJW314 D1FBE01GM0NKW314 D1FBE01HC0NF0016 D1FBE01HC0NF0316 D1FBE01HC0NG0016 D1FBE01HC0NJW014 D1FBE01HC0NJW314 D1FBE01HC0NJW314XG091 D1FBE01HC0NKW314 D1FBE01HC0NMW014 D1FBE01HC0NS0016 D1FBE01HC0NS0316 D1FBE01HC0NU0316 D1FBE01HC0NW5016 D1FBE01HC0VF0016 D1FBE01HC0VF0316 D1FBE01HC0VJW314 D1FBE01HC0VMW014 D1FBE01HE0NF0016 D1FBE01HE0NF0316 D1FBE01HE0NJW014 D1FBE01HE0NJW314 D1FBE01HE0NJW314XG091 D1FBE01HE0NKW314XG091 D1FBE01HE0NMW014 D1FBE01HE0NS0016 D1FBE01HE0NW5016 D1FBE01HE0VJW014 D1FBE01HK0NF0016 D1FBE01HK0NG0016 D1FBE01HK0NJW314 D1FBE01HK0NKW314 D1FBE01HK0NMW014 D1FBE01KC0NF0316 D1FBE01KC0NF0316XG091 D1FBE01KC0NJE314EE D1FBE01KC0NJW314 D1FBE01KC0NJW314XG091 D1FBE01KC0NJW314XG151 D1FBE01KC0NKW314 D1FBE01KC0NS0316 D1FBE01KC0VJW314 D1FBE01KE0NF0316 D1FBE01KE0NJW314 D1FBE01KE0NKW314 D1FBE01KE0NKW314XG091 D1FBE01KE0NS0316 D1FBE01KE0VKW314XG091 D1FBE01KE0VS0316 D1FBE01KK0NF0316 D1FBE01KK0NJJ314XG091 D1FBE01KK0NJW314 D1FBE01KK0NJW314XG091 D1FBE01KK0NJW314XG151 D1FBE01KK0NKJ314XG091 D1FBE01KK0NKW314 D1FBE01KK0NKW314XG091 D1FBE01LC0NKW314 D1FBE02BC0NF0016 D1FBE02CC0NF0016 D1FBE02CC0NG0016 D1FBE02CC0NJW014 D1FBE02CC0NMJ014 D1FBE02CC0NMW014 D1FBE02CC0NS0016 D1FBE02CC0NW5016 。
(4)Manual directional valve, which is a directional control valve that uses a manual lever to manipulate the valve core to change position. Accurate movements, high degree of automation, stable and reliable operation, but require the installation of drive and cooling systems, and the structure is relatively complex; The valve disc structure is relatively simple and is often used in production processes with low flow rates.
In industries such as petroleum, chemical, mining, and metallurgy, a six way directional valve is an important fluid directional device. This valve is installed in the pipeline that transports lubricating oil in the thin oil lubrication system. By changing the relative position of the sealing components in the valve body, the various channels of the valve body can be connected or disconnected, thereby controlling the direction change and start stop of the fluid.