• Model NO.：ZT20-4
• Transport Package：Carton, Pallet
• Specification：6KGS
• Trademark：HANJIU
• Origin：China
• HS Code：8481201000
• Production Capacity：10000 Pieces

Ambient temperature-40C...+60CViscosity12 ...800 mm2/sFluid temperature-15C...+80CFiltration10 to NAS 1638Max operating pressure 200barBack pressure50 barNominal flow40 l/minLeakage(A,B-T)15cm3/min at 120barSpool stroke6 mmActuating force< 200 NModification/ Spoolswith 1 to 7

 

 

1 Spool Directional Hydraulic Control Valve

 

The compact design of 1 Spool valve can manage and direct hydraulic oil flow in between hydraulic pumps and hydraulic cylinders, motors, tanks, etc. The adjustable release valve and durable cast iron body are easy to use. All spools are standard double acting with spring return in the neutral position.

 

 

 

 

how to order it ?

by below ordering type

 

ZT 12----X----X-----X-----XXX----XXX....- X----X

      1      2      3      4       567      567       8     9

 

1.NOM.diameter:12

2.number of sections:1--7

3.relief valve set pressure:150-250bar

4.oil port size: see table 1

5.control type:S(manual),  J(joystick),   C(cable)

6.spool type:see table 2

7.spool returen type:see table 3

8.work port size:see table 1

9.outlet port size:see table 1