Key Features

Strong stainless steel piston suitable for high-cycle applications
Handles high-temperature media up to 185 °C
Flanged connection for easy integration into piping systems
Optional ATEX certification for hazardous environments
IP65 protection with LED connector

Datasheets

Data Sheet

DN15-50 Stainless steam solenoid valve 1-10 Bar 2/2 N/C+Open

£448.55 incl. VAT £373.79 ex. VAT

-19% Was ~~£553.30~~ incl. VAT

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Brand: Di-Hen miT-UniD-cns

Model: SUSF

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Description

Flanged Stainless Steel Steam Solenoid Valve – SUSF

The SUSF Series is a flanged 2/2 way stainless steel steam solenoid valve available in normally closed and normally open configurations for reliable control of steam, hot water, air, gases and light oils. Featuring a pressure-assisted piston design with a robust CF8M stainless steel body, the SUSF range is designed for continuous industrial service with media temperatures up to +185°C. Available in DN15 to DN50 PN16 flanges with optional ANSI 150 lb or JIS 10K flanges, these valves are ideal for steam distribution, process heating and industrial pipework.

Valve function & operation

Function: 2/2 way normally closed

Optional 2/2 way normally open

Operating principle: Pressure-assisted piston

Minimum operating pressure:

DN15–DN25: 0.5 Bar differential

DN32–DN50: 1 Bar differential

Flange sizes: DN15, DN20, DN25, DN32, DN40 and DN50 PN16

Optional flange standards:

ANSI 150 lb

JIS 10K

Other flange standards available on request

Pressure range:

DN15–DN25: 0.5 to 10 Bar

DN32–DN50: 1 to 10 Bar

Orifice sizes: 17 mm to 50 mm

Kv flow factor: 66.7 to 800 L/min

(Depending on valve size. Based on water with 1 Bar pressure drop.)

Maximum media temperature: +185°C

Ambient temperature: -20°C to +60°C

Maximum media viscosity: 20 cSt

Mounting position: Coil upright

Construction & materials

Body: CF8M stainless steel

Internals: Stainless steel

Seals: PTFE + FKM

Media compatibility:

✓ Steam

✓ Hot and cold water

✓ Compressed air

✓ Inert gases

✓ Light oils

✓ Slightly aggressive fluids compatible with the valve materials

Coil & electrical

Standard coil: 18 Watt Class H (180°C)

100% continuous duty rated

DIN 43650A connector

IP65 protection

UL & CE approved

LED connector included

Voltage options:

12V DC

24V DC

24V AC

110V AC

230V AC

Optional coil: Class N IP54 with 300 mm flying lead wires

Hazardous area option (Normally Closed only):

ATEX Ex mb IIC T4 Gb

ATEX Ex mb IIIC T130°C Db

IP65

Maximum media temperature with ATEX coil: +80°C

Please note: Normally Open valves are not available with the ATEX coil option.

Applications

Steam distribution pipework

Boiler houses and plant rooms

Industrial heating systems

Process plant and manufacturing

Chemical and pharmaceutical processing

Food and beverage production

Steam sterilisation equipment

Large industrial hot water systems

General industrial automation

Manufacturing quality

Manufactured from high-quality CF8M stainless steel with precision-machined stainless steel internal components, the SUSF Series has been engineered for dependable long-term operation in demanding industrial environments. The pressure-assisted piston design delivers reliable high-cycle performance, while the encapsulated Class H coil provides continuous-duty operation. Optional hazardous area coils are available for normally closed valves installed in

ATEX-rated environments.

Ordering information

Simply select the required valve function, flange size, voltage and flange standard before adding the valve to your basket. Optional ANSI 150 lb, JIS 10K and other flange drilling patterns are available to suit your application.

Related Products & Categories

Steam Solenoid Valves

Stainless Solenoid Valves

Replacement Solenoid Coils

Electrical DIN43650 Connectors

Flanged Stainless Solenoid Valves

Pneumatic Angle Seat Piston Valves for Steam

View Technical Specification

Technical Specification

Brand: Di-Hen miT-UniD-cns

Model: SUSF

Width: 48.00 mm

Height: 120.00 mm

Depth: 120.00 mm

Weight: 2.50 kg

Valve / Product Type: Solenoid Valve

Body Material: Stainless Steel

Voltage: 110vAC, 12vDC, 230VAC, 24vAC, 24vDC

Port Size: 1/2 inch Flange DN15, 3/4 Flange DN20, 1 inch Flange DN25, 11/4 inch Flange DN32, 11/2 inch Flange DN40, 2 inch Flange DN50

Function: 2/2 Failsafe Closed, 2/2 Failsafe Open

Operation: Pressure Assisted

Pressure: 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar

Seals: PTFE (Teflon)

Approvals:: ATEX Exm, IP54, IP65, UL

Media: Air, Fluid (Non Aggressive), Fluid (Slight Acid/Alkali), Gases (Non Aggressive), Gases (Slight Acid/Alakli), Oils + Fuels 50cSt Max, Steam, Water

Orifice: 17mm, 22mm, 30mm