Key Features

Valve / Product Type: Solenoid Valve
Body Material: Brass
Voltage: 110vAC, 12vDC, 230VAC, 24vAC, 24vDC, 380vAC, 48vAC, 48vDC
Port Size: 1 inch Flange DN25, 11/4 inch Flange DN32, 11/2 inch Flange DN40, 2 inch Flange DN50
Function: 2/2 Failsafe Closed
Operation: Pressure Assisted

Datasheets

Manufacturers data sheet

DN25-50 Brass Solenoid Valve 0.5-20 Bar Steam 2/2 N/Closed

Name: DN25-50 Brass Solenoid Valve 0.5-20 Bar Steam 2/2 N/Closed
Brand: CS Fluid Power
SKU: SA25PF,SA35PF,SA40PF,SA50PF
Price: 616.08 GBP
Availability: OutOfStock

£616.08 incl. VAT £513.40 ex. VAT

-30% Was ~~£880.12~~ incl. VAT

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Brand: CS Fluid Power Co Ltd

Model: SAF

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Description

Flanged Brass Steam Solenoid Valve – CS Fluid Power SAF Series

The CS Fluid Power SAF Series is a premium flanged 2/2 way normally closed brass steam solenoid valve designed for reliable control of steam, hot water, air, light oils and compatible gases. Featuring a pressure-assisted piston design with a forged brass body, the SAF Series is engineered for demanding industrial applications requiring high flow performance, long service life and dependable operation at media temperatures up to +200°C. Available with DN25 to DN50 PN16 flanges and optional ANSI 150 lb or JIS 10K drilling, these valves are ideally suited to steam distribution, boiler plant, process heating and industrial automation systems.

Valve function & operation

Function: 2/2 way normally closed

Operating principle: Pressure-assisted piston

Minimum operating pressure: 0.5 Bar differential

Flange sizes: DN25, DN32, DN40 and DN50

Standard flange: PN16

Optional flange standards: ANSI 150 lb or JIS 10K

Pressure & flow

Steam: 0.5 to 12 Bar

Air, water and light oil: 0.5 to 20 Bar

Orifice sizes:

DN25 – 25 mm

DN32 – 35 mm

DN40 – 35 mm

DN50 – 50 mm

Kv flow factor: 188.76 to 686.4 L/min

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

Maximum media temperature: +200°C

Maximum media temperature with ATEX coil: +80°C

Maximum media viscosity: 50 cSt

Construction & materials

Body: Forged brass

Internals: Stainless steel

Piston: Brass with PTFE sealing

Seals: Graphite impregnated PTFE

Media compatibility

✓ Steam

✓ Hot and cold water

✓ Compressed air

✓ Inert gases

✓ Light oils up to 50 cSt

✓ Fluids compatible with the valve materials

Coil & electrical

Standard coil: WPG2 18 Watt Class H insulation

100% continuous duty rated

DIN 43650A

IP68 coil

CE, UL and CSA approved

IP67 LED connector supplied

Overall protection rating: IP67

Voltage options:

12V DC

24V DC

48V DC

24V AC

48V AC

110V AC

230V AC

380V AC

Hazardous area option

ATEX Ex mb IIC T4 Gb

ATEX Ex mb tb IIIC T130°C Db

Temperature Class T4

Suitable for Zones 21 & 22

Pressure range:

0.5 to 10 Bar

Special request: 0.5 to 20 Bar

Maximum media temperature: +80°C

Applications

Steam distribution systems

Boiler houses and steam generation plant

Industrial process heating

Chemical and pharmaceutical processing

Food and beverage manufacturing

Industrial laundries

Steam sterilisation equipment

General industrial process automation

Manufacturing quality

Manufactured using a precision forged brass body with stainless steel internal components, the CS Fluid Power SAF Series has been engineered for demanding industrial applications where reliability, durability and high-temperature performance are essential. The pressure-assisted piston design provides dependable switching with excellent flow capacity, while the upgraded WPG2 IP68 coil and IP67 connector offer exceptional environmental protection. Optional ATEX-certified coils are available for hazardous area installations requiring reliable steam valve operation.

Ordering information

Simply select the required flange size, voltage and flange standard before adding the valve to your basket. Standard PN16 flanges are available with optional ANSI 150 lb and JIS 10K drilling to suit your installation.

Related Products & Categories

Steam Solenoid Valves

Replacement Solenoid Coils

Electrical DIN43650 Connectors

Pneumatic Angle Seat Piston Valves for Steam

View Technical Specification

Technical Specification

Brand: CS Fluid Power Co Ltd

Model: SAF

Width: 130.00 mm

Height: 188.00 mm

Depth: 130.00 mm

Weight: 1.80 kg

Valve / Product Type: Solenoid Valve

Body Material: Brass

Voltage: 110vAC, 12vDC, 230VAC, 24vAC, 24vDC, 380vAC, 48vAC, 48vDC

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

Function: 2/2 Failsafe Closed

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, 12 Bar, 13 Bar, 14 Bar, 15 Bar, 16 Bar, 17 Bar, 18 Bar, 20 Bar

Seals: PTFE (Teflon)

Media: Air, Fluid (Non Aggressive), Gases (Non Aggressive), Oils + Fuels 50cSt Max, Steam, Water

Options required: Manual Override

Orifice: 25mm, 35mm, 50mm

Approvals:: ATEX Exm, IP54, IP65, IP66, IP67, CSA, UL