Key Features

WRAS certified EPDM seals for potable water
ASCO Sirai quality construction
2/2 way normally closed operation
Pressure assisted design
0.5 Bar minimum operating pressure
Up to 10 Bar working pressure
Brass body with stainless steel internals
Suitable for media temperatures up to +145°C
360mSec opening time
IP65 protection with connector included
100% continuous duty rated
Multiple AC and DC voltage options
Free UK delivery available

Datasheets

ASCO Sirai L182D48 1½″ WRAS Water Solenoid Valve N/Closed

Name: ASCO Sirai L182D48 1½″ WRAS Water Solenoid Valve N/Closed
Brand: Asco / Sirai
SKU: L182D48-11/2,L182D48
Price: 262.78 GBP
Availability: InStock

£262.78 incl. VAT £218.98 ex. VAT

-67% Was ~~£787.69~~ incl. VAT

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Brand: Asco / Sirai

Model: L182D48-112

Stock: 2 in stock

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Description

1½" WRAS Approved Water Solenoid Valve – 0.5–10 Bar Normally Closed

ASCO Sirai WRAS Approved Water Solenoid Valve for Potable Water Applications

1½ inch WRAS approved water solenoid valve – ASCO Sirai model L182D48-11/2.

Designed for potable water systems, commercial water services and industrial water control, this 2/2 way normally closed pressure assisted brass solenoid valve combines proven ASCO Sirai reliability with WRAS approved EPDM sealing materials. Requiring a minimum operating pressure differential of 0.5 Bar, it delivers dependable shut-off performance for higher flow water systems operating up to 10 Bar.

Key Features

✓ WRAS approved for potable water applications

✓ Latest WRAS Approval No. 250702716

✓ 2/2 way normally closed operation

✓ Pressure assisted diaphragm design

✓ 0.5 Bar minimum operating pressure

✓ 0.5–10 Bar operating pressure

✓ Brass body with stainless steel internals

✓ WRAS approved EPDM seals

✓ Media temperatures up to +85°C

✓ 360ms opening time

✓ IP67 coil with DIN connector

✓ 100% continuous duty rated

✓ AC and DC voltage options

✓ Free next working day UK delivery

Typical Applications

Potable water systems

Commercial water installations

Water treatment equipment

Hot water services

Industrial process water

OEM machinery

Plant room installations

General water shut-off control

Technical Specification

Function: 2/2 way normally closed

Valve Type: Pressure assisted diaphragm

Port Size: 1½" BSPP female (ISO 228)

Orifice: 45mm

Flow Factor (Kv): 27m³/hr

Minimum Pressure Differential: 0.5 Bar

Operating Pressure: 0.5–10 Bar

Maximum Allowable Pressure (PS): 10 Bar

Body Material: Brass

Internal Components: Brass & stainless steel

Guide Assembly: Stainless steel

Seat Material: Brass

Seal Material: WRAS approved EPDM

Suitable Media: Clean potable water and compatible liquids

Maximum Viscosity: 37 cSt

Media Temperature: -10°C to +85°C

Ambient Temperature: -10°C to +50°C

Performance

Opening Time: 360ms

Closing Time: 650ms

Continuous Duty: ED100%

Protection Rating: IP67 with DIN connector fitted

Electrical Connection: DIN 46340 3-pin connector (EN175301-803)

Power Consumption

DC: 9 Watts

AC: 23VA inrush / 14VA holding

Voltage Options

12VDC

24VDC

24VAC

110VAC

230VAC

(Other voltages available on request.)

WRAS Approval

This valve is fitted with WRAS approved EPDM sealing materials and forms part of WRAS Approval Certificate No. 250702716 for use with products complying with the Water Supply (Water Fittings) Regulations across England, Scotland, Wales and Northern Ireland. Approval valid until 31 July 2030.

Additional Information

Designed for demanding commercial and industrial water systems, the 45mm full-bore orifice and Kv 27m³/hr provide excellent flow capacity for plant rooms, water treatment equipment and larger process installations. The L182D-BIG Series is engineered for dependable long-term service where high flow performance and WRAS approved materials are essential.

Why would an engineer choose this size?

This 11/2 WRAS valve is designed for demanding commercial and industrial water systems, the 45mm full-bore orifice and Kv of 27m³/hr provide excellent flow capacity for water treatment equipment, process plants and larger installations.

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View Technical Specification

Technical Specification

Brand: Asco / Sirai

Model: L182D48-112

Width: 110.00 mm

Height: 110.00 mm

Depth: 140.00 mm

Weight: 4.80 kg

Valve / Product Type: Solenoid Valve

Body Material: Brass

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

Port Size: 11/2 thread

Function: 2/2 Failsafe Closed

Operation: Pressure Assisted

Pressure: 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 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: EPDM

Approvals:: IP65, WRAS

Media: Water

Options required: Anti Water Hammer

Orifice: 45mm

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Key Features

Datasheets

ASCO Sirai L182D48 1½″ WRAS Water Solenoid Valve N/Closed

Description

1½" WRAS Approved Water Solenoid Valve – 0.5–10 Bar Normally Closed

Key Features

Typical Applications

Performance

WRAS Approval

Additional Information

Why would an engineer choose this size?

Related Products & Categories

Technical Specification

Found in these Categories

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