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Earthmoving Crane Valves

The range of Hyteco Earthmoving Crane Valves (HECV) also known as Hose Burst Valves, are easily installed Special Application manifold assemblies for excavators, backhoes or loaders that provides Hose Burst Protection when fitted to boom and dipper arm cylinders.

Models are available in various ported, size and mounting configurations allowing direct cylinder mounting or can be piped inline. We also offer onsite installation.

The importance of incorporating these types of valves can be referenced to:
 AS1418.8 Cranes, hoists and winches – Special purpose appliances (also see ISO 8643)

Hyteco Earthmoving Crane Valves have been designed for high reliability and are fully serviceable with replaceable cartridge valves, if necessary. As with all our Standard Products, these manifolds provide the industry benchmark with the best in design, innovation and product quality.

HECV Typical Installation
HECV Setup Procedures

Hyteco Standard range of Earthmoving Crane Valves

Model /Part  No.   Mounting Style    Cylinder Port   Valve Port(s) 
 Valve Port
Alignment
 Pmax
bar
 Qmax
l/min
Model Layout 
HECV08B-DB350-00 Line Mtd 1/2" BSPP 1/2" BSPP In-line 350 100
HECV12A-DS350-02  Cyl Port Mtd
3/4" SAE 62
alternative
3/4" SAE 61
3/4"SAE 62 
alternative
1/2"BSPP
90 Deg 350 250
HECV12B-DB350-01 Line Mtd 3/4" BSPP
3/4" BSPP In-line 350 250  
HECV12B-DS350-01 Line Mtd
3/4"SAE 62
alternative
1/2"BSPP
3/4"SAE 62
alternative
1/2"BSPP
In-line 350 250  
HECV12C-DS350-01 Line Mtd 3/4" SAE 62
3/4"SAE 62
alternative
1/2"BSPP
90 Deg 350 250  
HECV12D-DS350-01  Cyl Port Mtd
3/4" SAE 62
alternative
3/4" SAE 61
3/4"SAE 62
alternative
1/2"BSPP
In-line 350 250  
HECV16A-DS350-01  Cyl Port Mtd
1" SAE 62
alternative
1" SAE 61
1" SAE 62
alternative
3/4" BSPP
90 Deg 350 350  
HECV16B-DB350-00 Line Mtd 1" BSPP 1" BSPP In-line 350 350  
HECV16B-DS350-01 Line Mtd
1" SAE 62
alternative
3/4" BSPP
1" SAE 62
alternative
3/4" BSPP
In-line 350 350  
HECV16C-DS350-01 Line Mtd 1" SAE 62
1" SAE 62
alternative
3/4" BSPP
90 Deg 350 350  
HECV16D-DS350-01  Cyl Port Mtd
1" SAE 62
alternative
1" SAE 61
1" SAE 62
alternative
3/4" BSPP
Inline 350 350  
HECV20A-DS350-00  Cyl Port Mtd 1 1/4" SAE 62 1 1/4" SAE 62 90 Deg 400 550  
HECV20D-DS350-00  Cyl Port Mtd 1 1/4" SAE 62 1 1/4" SAE 62 In-line 400 550  

Custom Manifolds
Hyteco Standard Products
Special App. Manifolds
Manifold Design Criteria
Benefits of Manifolds
Ductile Iron for Manifolds
Electroless Nickel Plating

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