Brass Flanged DN10-25 Steam Valve 0.5-10 Bar N/Closed PU225SF

Key Features

2/2 Way Normally Closed
Pressure-Assisted Piston Design
DN10 to DN25 Flange Sizes
PN16 Flange Connection
ANSI150Lb Flange Option
JIS10K Flange Option
0.5 Bar Minimum Differential
Steam Pressure to 10 Bar
Fluid Pressure to 15 Bar
13mm or 25mm Orifice
Up to 171.6 L/min Water Flow
Forged Brass Valve Body
Stainless Steel Internals
PTFE High Temperature Seals
Media Temperature to +180°C
Designed for Steam Service
Nass Magnet Solenoid Operator
Class H Solenoid Coil
100% Continuous Duty Coil
IP65 With DIN Connector
Multiple AC/DC Voltages
Optional ATEX / IECEx Operator

Datasheets

Description

Flanged Brass Steam Solenoid Valve – Shako PU225SF-03 to PU225SF-08

A pressure-assisted 2/2 way normally closed brass steam solenoid valve range designed for reliable control of steam and high-temperature media in industrial heating, process and utility applications. Available with PN16 flanges in DN15, DN20 and DN25 sizes, the PU225SF series combines a forged brass body, stainless steel internals and PTFE sealing for dependable operation up to +180°C.

Valve Function & Operation

Function: 2/2 way normally closed

Operation: Pressure assisted piston design

Minimum operating pressure: 0.5 Bar differential

Port sizes:

DN10 (PU225SF-03)

DN15 (PU225SF-06)

DN20 (PU225SF-04)

DN25 (PU225SF-08)

Flange standard: PN16

Optional flanges: ANSI 150Lb or JIS 10K

Pressure & Flow

Steam pressure: 0.5 to 10 Bar

Air, water and compatible fluids: 0.5 to 15 Bar

Proof pressure: 15 Bar

Orifice sizes:

13.0 mm (DN10 & DN15)

25.0 mm (DN20 & DN25)

Kv flow factor:

64.35 L/min (13 mm orifice)

171.6 L/min (25 mm orifice)

Based on water with 1 Bar pressure drop.

Construction & Materials

Body: Forged brass

Internals: Stainless steel (SUS304)

Piston design for reliable steam service

Seal material: PTFE

Media Compatibility

Suitable for:

Steam

Hot water

Air

Water

Non-aggressive fluids up to 50 CST

Compatible gases

Temperature Limits

Media temperature: -40°C to +180°C

Ambient temperature: -20°C to +60°C

Installation: Horizontal mounting recommended

Coil & Electrical

Coil: Nass Magnet

Power consumption:

15 Watt DC

17.6 VA (110V AC)

18.1 VA (220V AC)

Connector: DIN 43650A

Insulation class: Class H

Duty cycle: 100% continuous rated

Protection rating: IP65 with connector fitted

Connector included.

Voltage Options

DC: 12V, 24V, 48V, 110V or 220V

AC: 12V, 24V, 48V, 110V, 230V or 380V (50/60 Hz)

ATEX / IECEx Coil Option

Optional Nass Magnet explosion-protected solenoid operator available.

✓ Ex mb IIC T4 Gb

✓ Ex mb tb IIIC T130°C Db

✓ Suitable for Zone 1 gas and Zone 21 dust hazardous areas

✓ ATEX Category 2G / 2D

✓ Protection rating: IP65

✓ Maximum media temperature: +80°C

✓ ATEX Certificate: PTB 03 ATEX 2086 X

✓ IECEx Certificate: IECEx PTB 05.0005X

✓ ATEX Directive: 2014/34/EU

Benefits

Designed specifically for steam service

PTFE sealing for high-temperature applications

Flanged connections for industrial pipework

Reliable piston-assisted operation

Large flow capacity

Long service life

Free UK delivery available

Typical Applications

Steam distribution systems

Industrial heating and process plants

Boiler and utility services

Autoclaves and sterilisation equipment

Food and beverage processing

Chemical processing equipment

High-temperature fluid and gas control

Related Products & Categories

Steam Solenoid Valves

Brass Solenoid Valves

Pneumatic Angle Seat Piston Valves

Solenoid Spares: Seals, Coils & Connectors

View Technical Specification

Technical Specification

Brand: Shako Co Ltd

Model: PU225SF0308

Width: 45.00 mm

Height: 151.70 mm

Depth: 110.00 mm

Weight: 2.13 kg

Valve / Product Type: Solenoid Valve

Body Material: Brass

Voltage: 110vAC, 110vDC, 12vDC, 200vDC, 230VAC, 24vAC, 24vDC, 380vAC, 48vAC, 48vDC

Port Size: 3/8 Flange DN10, 1/2 inch Flange DN15, 3/4 Flange DN20, 1 inch Flange DN25

Function: 2/2 Failsafe Closed

Operation: Pressure Assisted from 0.5 Bar

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

Seals: PTFE (Teflon)

Approvals:: ATEX Exm, IP65

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

Orifice: 13mm, 25mm

Found in these Categories

DN10-25 Flange Steam Solenoid Valve 10 Bar Normally Closed

Name: DN10-25 Flange Steam Solenoid Valve 10 Bar Normally Closed
Brand: Shako Co Ltd
SKU: PU22503SF,PU22504SF,PU22506SF,PU22508SF
Price: 218.36 GBP
Availability: OutOfStock

£218.36 incl. VAT £181.97 ex. VAT

-35% Was ~~£335.94~~ incl. VAT

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