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Valve Gates

Valve Gates

Our Precision D-Series Valve-Gate systems have been designed to run small-to-medium shot weights in a wide range of polymers, while our Precision L-Series will handle medium-to-large shot weights.

The gate design provides a zero gate vestige with no bush tip witness ring around the gate, resulting in a very clean appearance, and making the system ideally suited to cosmetic appearance parts, such as toys, medical parts and caps & closures, as well as automotive, white goods and other large parts.

The clean-flow melt channels provide excellent colour changing, while the profiled heater elements ensure an even temperature throughout the system.

For smaller tools, our Compact system permits closer drop centres than standard, allied to a reduced tool height. Minimum fixed-half heights of only 179mm are possible.

All heaters and thermocouples are easily replaced on-site for minimum downtime and maximum productivity.

Features & Benefits

  • Moulds all common polymers.
  • Shot capacity of DVG up to 250g (Ps) per bush.
  • Shot capacity of LVG up to 3000g (Ps) per bush.
  • Zero gate vestige.
  • Gate diameter from 1.0 to 6.0mm.
  • No bush witness ring around gate.
  • Close drop centres possible.
  • Reliable system operation.
  • Trouble-free pneumatic actuation.
  • Easy to install and service.
Valve Gate Installation Information

Precision DVG

The Precision DVG is a compact bush designed for close drop centres, yet with a substantial shot capacity, making it suitable for most small-to-medium applications.

Available Lengths

Part Number

Length (mm)

DVG01001

56.00

DVG01011

74.00

DVG01012

88.00

DVG01013

106.00

DVG01014

124.00

DVG01015

142.00

DVG01016

160.00

DVG01017

178.00

DVG01018

196.00

DVG01019

223.00

DVG01020

250.00

Polymer & Shot Selection Guide

Polymer

Shot (gm)

Pp, Ps

250

LDPe

200

SAN, SB, EVA

150

ABS, ASA

125

HDPe, Pa6, TPR

100

POM-C

50

PC, PMMA

40


Precision LVG375

The Precision LVG375 is a medium-sized bush with a substantial shot capacity, for moulding most medium-to-large parts.

Available Lengths

Part Number

Length (mm)

LVG375-100

100.00

LVG375-125

125.00

LVG375-150

150.00

LVG375-175

175.00

LVG375-200

200.00

LVG375-225

225.00

LVG375-250

250.00

LVG375-275

275.00

LVG375-300

300.00

Polymer & Shot Selection Guide

Polymer

Shot (gm)

Pp, Ps

1500

LDPe

1250

SAN, SB, EVA

1000

ABS, ASA

750

HDPe, Pa6, TPR

500

POM-C

375

PC, PMMA

250


Precision LVG625

The Precision LVG625 is a large bush with a big shot capacity, for moulding large parts.

Available Lengths

Part Number

Length (mm)

LVG625-100

100.00

LVG625-125

125.00

LVG625-150

150.00

LVG625-175

175.00

LVG625-200

200.00

LVG625-225

225.00

LVG625-250

250.00

LVG625-275

275.00

LVG625-300

300.00

Polymer & Shot Selection Guide

Polymer

Shot (gm)

Pp, Ps

3000

LDPe

2500

SAN, SB, EVA

2000

ABS, ASA

1500

HDPe, Pa6, TPR

1000

POM-C

750

PC, PMMA

500



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