Series 84-4HF, 84-4HR

Product catalog summary

Overview: This document provides technical specifications and details for the Series 84-4HF and 84-4HR manually operated valves, specifically focusing on 5/2-way and 5/3-way hand lever operated spool valves.

Technical Specifications:

Temperature Range: 0°C to +60°C
Operating Pressure: 0 to 8 bar
Medium: Filtered, oil-free, and dried compressed air according to ISO 8573-1:2010, Class 7:2:4. The pressure dew point must be at least 10°C below the lowest ambient temperature.
Materials: Body made of anodized aluminum and plastic, seals made of NBR, and inner parts made of aluminum and steel.

Valve Types and Models:

5/2-way Valves: Hand lever operated with mechanical spring return.
5/3-way Valves: Available with center position closed or exhausted, hand lever operated with spring return.

Model Specifications:

84-4HF Series: Includes models with connections ranging from G1/8 to G1/4, nominal sizes from 4.5mm to 6mm, flow rates from 750 Nl/min to 1350 Nl/min, and weights from 0.168 kg to 0.310 kg.
84-4HR Series: Includes models with connections ranging from G1/8 to G1/2, nominal sizes from 4.5mm to 8mm, flow rates from 750 Nl/min to 2500 Nl/min, and weights from 0.170 kg to 0.560 kg.

Dimensions: Detailed dimensions are provided for each model, including measurements for pressure inlet, outlets, exhausts, and other critical dimensions.

Key Notes: The document emphasizes the importance of selecting the correct model number based on connection size (G1/8, G1/4, G1/2) and provides a comprehensive table of dimensions for accurate installation and application.

Catalog excerpts

Valves > mechanically operated valves > manually operated valves > Series 84-4HF, 84-4HR Technical details Temperature range Hand lever operated spool valve. ff 84-4HF-xx-510 5/2-way, hand lever, mechanical spring return 84-4HR-xx-520 5/2-way, two positions, hand lever, detent 84-4HF-xx-530 5/3-way, center position closed, hand lever, spring return 84-4HF-xx-533 5/3-way, center position exhausted, hand lever, spring return 84-4HR-xx-530 5/3-way, center position closed, hand lever, detent 84-4HR-xx-533 5/3-way, center position exhausted, hand lever, detent Technical data

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