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Valves for High Pressure

Valves for High Pressure

Product catalog summary

Overview: This document is a technical guide for selecting solenoid valves designed for high-pressure applications. It covers two main series: the 81 Series and the HP Series, both of which are normally closed and require energizing to open.

81 Series Specifications:

Function: Normally Closed, Energize to Open
Ambient Temperature: -10°C to +50°C
Maximum Viscosity: 115 SSU
Body Material: Brass CZ122
Seal Material: Viton
Connection Type: BSP
Electrical Characteristics: Coil Voltage options include 24v, 110v, 120v, 230v AC at 50Hz and 60Hz, with a voltage tolerance of ±10% and a duty cycle of 100% ED.
Protection Class: IP65
Power: 24VA, 18.5 Watts
Response Time: 5-25ms

HP Series Specifications:

Function: Normally Closed, Energize to Open
Ambient Temperature: -10°C to +50°C
Maximum Viscosity: 115 SSU
Body Material: Brass CZ122
Seal Material: Metal/PTFE
Connection Type: BSP
Electrical Characteristics: Coil Voltage options include 24v, 110v, 120v, 230v AC at 50Hz and 60Hz, with a voltage tolerance of ±10% and a duty cycle of 100% ED.
Protection Class: IP65
Power Rating: 19VA, 14.5 Watts
Response Time: 15-60ms

Flow Data and Usage:

Flow charts are provided to select the required flow, note the corresponding orifices/model, and pressure drop.
Kv value indicates the flow of water at a 1 bar pressure drop.
Qn value indicates the flow of air in liters/min at 20°C with an input of 6 bar and a pressure drop of 1 bar.

Options and Features:

Various options are available, including different body materials like Stainless Steel 316 and seal materials such as EPDM, Viton, and PTFE, each with specific media temperature ranges.
Solenoid coils can be rotated to any angle, and there are options for LED power indicators and different connection versions.

Compliance and Standards:

Both series are PED compliant.
Electrical connections conform to DIN 43650/ISO 4400 standards.

Catalog excerpts

Engineered for life Solenoid Valves for High Pressure Selection Guide 1/8" ¼" 3/8" ½" ¾" 2/2 NC (Normally Closed) Series Page * * 81 9.1 * * * HP 9.2 Bar 0 - 100 1 - 100 OPD Note • Product pages show the standard version of the valve. • Various options are available including Stainless Steel bodies • OPD shown indicates highest value of product series

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81 Series 2/2 Normally Closed Engineered for life Electrical Characteristics Out (2) In (1) Coil Voltage AC 50Hz (~): 24v, 110v, 120v, 230v Coil Voltage AC 60Hz (~): 24v, 110v, 120v, 220v Voltage tolerance: +10% or -10% Duty Cycle: 100% ED Protection Class (Std): IP65 (BS EN 60529) (plug supplied as standard) Electrical Connection (Std): PG9 Din Connector DIN 43650/ISO 4400 (EN 175301-803) Form 'A' Coil Insulation: Class F (BS EN 60085) 155°C (D Type) Power: 24VA, 18.5 Watts • Compact Valve Design • High pressure valve • Zero Pressure Rated • Choice of Valve Body Material and Seals • Response...

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81 Series 2/2 Normally Closed Dimensions given in mm 9.1 Engineered for life Dimensions Note: · PED Compliant A B H Options Seal Material Media Temperature Range EPDM -50°C to +120°C Viton -20°C to +150°C Size A B H 1/8" 1/4" 40 27 82 1/8" 1/4" 40 27 82 External Dimension 1.0 1.2 Orice ømm Kg Weight 0.35 0.35 See corrosion reference guide and sealing solutions for material compatibility Stainless Steel 316 Body Material Mounting A B

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HP Series 2/2 Normally Closed Engineered for life Features Specications Electrical Characteristics Flow Data Out (2) In (1) • Ideal for High Pressure Applications • Compact Valve Design • Piston Operated • Choice of Valve Body Material and Seals • Response time 15-60ms Features & Benets 9.2 0.001 0.01 0.1 1 0.01 0.1 1 10 100 0.4 5 25 100 500 3500 0.01 0.1 1 10 14.5 Pressure Drop (PSI) Pressure Drop (Bar) Air Flow Ft3/H Air Flow M3/H HP2 -4 Coil Voltage AC 50Hz (~): 24v, 110v, 120v, 230v Qn = Flow of air in litres/min @ 20°C. Input 6 bar p of 1 bar Coil Voltage AC 60Hz (~): 24v, 110V, 120v, 220v...

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HP Series 2/2 Normally Closed Options Stainless Steel 316 Body Material See corrosion reference guide and sealing solutions for material compatibility EExd T6 (IP67) M20 X 1.5 Female M20 X 1.5 Female Protection Class Electrical Entry Ambient -50°C to +40°C -50°C to +70°C -20°C to +40°C EExd T4 (IP67) M16 X 1.5 Male Exm T5 (IP65) FLYING LEAD Solenoid Enclosure Dimensions given in mm Engineered for life Note: · PED Compliant · Solenoid Coil may be rotated to any angle. Dimensions Size A B C D 1/4" 67 75 75 90 3/8" 67 75 75 90 0.70 0.70 1/2” 100 75 75 92 0.70 Weight (Kg) See solenoid enclosures...

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