Jining Donghong Machinery Co., Ltd

Quality supplier of drilling rig parts for Bomco,Lanzhou LS, Honghua, Sj petro, Rg Petro, Beijing BPM, Shenkai, Kingdream, CCDC

Directional valves electro-hydraulically operated

Size 10，16,20, 32

up to 28/35 MPa

up to 1100 L/min

Features:

Valves used to control the start, stop and direction of a fluid flow

Electro-hydraulic operation (WEH), hydraulic operation (WH)

For subplate mounting

Spring or pressure-centred,spring or hydraulic offset

Wet-pin DC or AC solenoids, optional

Manual override, optional

Electrical connection as individual or central connection

Shifting time adjustment, optional

Pre-load valve in the P-channel of the main valve, optional

Auxiliary equipment to data sheet

Stroke adjustment at main spool, optional

Stroke adjustment and/or end position indicator, optional

Mechanical or inductive limit switch (proximity type) at the main spool, optional

Porting pattern to Din 24 340 form A, ISO 4401 and CETOP-RP 121H

Our inventory:

4WEH10H40/OAG24N,4WEH10H40/OAG24N9,4WEH10H40/OAG24,4WEH10H40/OEG24N9,4WEH10H40/OEG24N,

4WEH10H40/OEG24,4WEH10H40/OAW230N,4WEH10H40/OAW230N9,4WEH10H40/OAW230,4WEH10H40/OEW230N,

4WEH10H40/OEW230N9,4WEH10H40/OEW230,4WEH16H60/OAG24N,4WEH16H60/OAG24N9,4WEH16H60/OAG24,

4WEH16H60/OEG24N9,4WEH16H60/OEG24N,4WEH16H60/OEG24,4WEH16H60/OAW230N,4WEH16H60/OAW230N9,

4WEH16H60/OAW230,4WEH16H60/OEW230N,4WEH16H60/OEW230N9,4WEH16H60/OEW230,4WEH25H60/OAG24N,

4WEH25H60/OAG24N9,4WEH25H60/OAG24,4WEH25H60/OEG24N9,4WEH25H60/OEG24N,4WEH25H60/OEG24,

4WEH25H60/OAW230N,4WEH25H60/OAW230N9,4WEH25H60/OAW230,4WEH25H60/OEW230N,4WEH25H60/OEW230N9,

4WEH25H60/OEW230,4WEH32H60/OAG24N,4WEH32H60/OAG24N9,4WEH32H60/OAG24,4WEH32H60/OEG24N9,

4WEH32H60/OEG24N,4WEH32H60/OEG24,4WEH32H60/OAW230N,4WEH32H60/OAW230N9,4WEH32H60/OAW230,

H-4WEH10H40/OAG24N,H-4WEH10H40/OAG24N9,H-4WEH10H40/OAG24,H-4WEH10H40/OEG24N9,

H-4WEH10H40/OEG24,H-4WEH10H40/OAW230N,H-4WEH10H40/OAW230N9,H-4WEH10H40/OAW230

H-4WEH10H40/OEW230N,H-4WEH10H40/OEG24N,H-4WEH16H60/OAG24,,H-4WEH16H60/OAW230N9,

H-4WEH10H40/OEW230N9,H-4WEH10H40/OEW230,H-4WEH16H60/OAG24N,H-4WEH16H60/OAG24N9,

H-4WEH16H60/OEG24N9,H-4WEH16H60/OEG24N,H-4WEH16H60/OEG24,H-4WEH16H60/OAW230N

H-4WEH16H60/OAW230,H-4WEH16H60/OEW230N,H-4WEH16H60/OEW230N9,H-4WEH16H60/OEW230,

H-4WEH25H60/OAG24N9,H-4WEH25H60/OAG24,H-4WEH25H60/OEG24N9,H-4WEH25H60/OEG24N,

H-4WEH25H60/OAW230N,H-4WEH25H60/OAW230N9,H-4WEH25H60/OAW230,H-4WEH25H60/OEW230N,

H-4WEH25H60/OEW230N9,H-4WEH25H60/OAG24N,,H-4WEH32H60/OEG24N9,H-4WEH32H60/OAW230,

H-4WEH25H60/OEW230,H-4WEH32H60/OAG24N,H-4WEH32H60/OAG24N9,H-4WEH32H60/OAG24

H-4WEH32H60/OEG24N,H-4WEH32H60/OEG24,H-4WEH32H60/OAW230N,H-4WEH32H60/OAW230N9,

H-4WEH32H60/OEW230N,H-4WEH32H60/OEW230N9,4WEH32H60/OEW230,

H-4WEH32H60/OEW230,4WEH32H60/OEW230N,H-4WEH25H60/OEG24