Gold Member Since 2017
HY Machinery Co., Ltd.

Control Valve, Manual Control Valve, industrial valve manufacturer / supplier in China, offering 1 spool Hydraulic control valve pilot joystick, 3 spool Directional control valve Hydraulic valve, Cast Iron Parts for Stoves ATV Parts Sand Casting Machines and so on.

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Supplier Homepage Product Hydraulic Monoblock Valve 1 spool Hydraulic control valve pilot joystick

1 spool Hydraulic control valve pilot joystick

FOB Price: US $25-30 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $25-30/ Piece
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Production Capacity: 5000 Sets / Year
Transport Package: Plastic Bag, Carton Box, Wooden Box
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: ZL12-15-50LPM-1S
  • Installation: Threaded Cartridge
  • Type: Directly Operated Type
  • Warranty: 1 Year
  • Material: Grey Iron HT300 HT250
  • Flow: 50L/min
  • Acting Type: Single/Double Acting
  • Valve Type: Monoblock Valve
  • Specification: 1 Levers/Spools
  • HS Code: 8481804090
  • Function: Pressure Regulating, Reversing, Flow Control, Direction Control
  • Drive: Manual
  • Unit Weight: 3KGS
  • Certification: ISO9001-2008
  • Dim: 12mm
  • Working Pressure: 16MPa
  • Application: Excavator, Crane, Agriculture Machine, Equipment
  • Trademark: HYM
  • Origin: Hebei
Product Description

ZL12 1 Spool Hydrauilc Monoblock Valve, can be single acting or double acting, the inlet can be right or left, handle control, it is mainly used in dumper trucks, trailers, and other special equipments.

Product NameZL12 1 Spool Hydrauilc Monoblock Valve
MaterialVermicular Graphite Iron
Working Pressure(MPa)16
Max Pressure(MPa)25
Sections/Spools1 (1-8 spools are optional)
Acting TypeDouble / Single Acting
Allowed Back Pressure(Mpa)≤2.5
Hydraulic Oil Tem. Range(ºC)-20 ~ +80
Hydraulic Oil Visc. Range(mm2/s)10 ~ 400
Hydraulic Oil Filtrating Accuracy(μm)≤10

Valve manufacturing is a serious and precise work, each part need to be checked during each working procedure, each procedure should be controlled strictly and correctly. Here let us give you a short introduce as follows, Laboratory - Mould - Casting - Machining - Washing - Assembling - Testing - Package. 

Every valve starts from laboratory.
Processing our own casting workshop, to control the quality at the beginning. 
Adopting advanced automated equipment to make casting, each casting needs to be checked by endoscope, to ensure the inside is good enough.
Using special purpose equipment to bore the main hole and grind spool, using pneumatic measuring instrument to control the fit clearance between main hole and spool within 8μm,to ensure the valve works smoothly.
Each part needs to be washed cleanly before assembly. 100% test, all assembly and test work are done by experienced workers, to ensure each valve is qualified.
Package Workshop, each valve - plastic bag - carton box - customized wooden box, to ensure the safety during sea transportation.

We offer conventional series valves, we also can make according to customers' drawings and samples. 
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Mrs. Penny Yan
Sales Manager
To: Mrs. Penny Yan

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