Multi way directional valve manufacturer

DF series multi way valve

The DF type integral multi way directional valve system is a high-pressure and high flow directional valve, which has the characteristics of compact structure, reliable operation, low energy loss, good sealing performance, and easy maintenance. It is widely used in hydraulic systems of large and medium-sized construction machinery, and can achieve centralized control of multiple actuators. The triple valve can increase the rollover function of the loader.

Installation connection size: According to the different positions of the oil outlet flange surface, the two-way valve is divided into five types: A, B, C, D, and F. Among them, C, D, and F types have overload valves, while A and B types do not have overload valves. Users need to specify this when ordering.

The DF-50 multi way valve is a parallel manual directional valve with highly integrated structure, low pressure loss, reliable operation, and easy installation and maintenance. It can achieve centralized control of multiple actuators and can combine functional valve plates according to different usage requirements. This series of multi way valves comes with a one-way valve in each pair. According to user needs, overload valves or oil replenishment valves can be installed between any working chamber and return chamber, and the single and double acting adjustment handles can be converted to each other according to different models. The DF50 series multi way valve is widely used in various types of walking valve machinery.

DF series

DF 2 50 — O 4 T . …… — F — 1

① ②③ ④ ⑤ ⑥ ⑦ ⑧ ⑨

① Multiple directional valve code;

② Number of combined pieces: 2 pieces;

③ Nominal flow rate: 50 mm;

④ Function of the first slide valve: O-rod (see Table 1 for valve stem function);

⑤ Code for auxiliary valves A and B in the first set: 4 (see Table 4 for auxiliary valve codes);

⑥ The first slide valve reset method, T: is the spring centering reset method (see Table 3 for positioning methods);

⑦ The functions of slide valves from the second to the second and above, as well as the codes and reset methods of auxiliary valves A and B ports:< >Separate;

⑧ Return oil form code: F for side return oil, F1 for top outlet oil;

⑨ Double control bracket code: 1. It can be omitted in the case of ordinary control brackets.