EXW Singapore — collect or forward from our Singapore office.

3G Electric
OEM Valve MS165S 5/8" - HVAC & Refrigeration
OEMHVAC & Refrigeration

OEM Valve MS165S 5/8"

The OEM MS165S is a servo-operated solenoid valve from the M series, supplied in a 5/8" size with a straight passage configuration and normally closed operation. It is rated for 230V AC and requires a minimum…

SKU 3G-CBM-01730

Brand
OEM
Item
Valve MS165S 5/8"
Part Number
MS165S
Category
HVAC & Refrigeration
UNSPSC
40101704 — Condensing units
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OEM
Manufacturer Part Number
MS165S
type
MS165S servo-operated solenoid valve
voltage
230V AC
valve type
normally closed
connection size
5/8"
flow configuration
straight passage
maximum differential pressure bar
2
maximum opening pressure MOPD bar
30
minimum differential pressure bar
0.05
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

OEM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OEM MS165S is a servo-operated solenoid valve from the M series, supplied in a 5/8" size with a straight passage configuration and normally closed operation. It is rated for 230V AC and requires a minimum differential pressure of 0.05 bar to open, with a maximum differential pressure of 2 bar and a maximum opening pressure (MOPD) of 30 bar. The valve is suitable for use with all HFC and HCFC refrigerants (not ammonia) and is intended for liquid, hot gas, and suction lines in refrigeration systems.

Frequently Asked Questions

What are the pressure ratings for the OEM MS165S 5/8" valve?

The OEM MS165S is rated for a maximum differential pressure of 2 bar and a maximum opening pressure (MOPD) of 30 bar. It operates at 230V AC with a minimum differential pressure of 0.05 bar for modulation.

Used in

Common applications for OEM
Boiler room maintenance — OEM ELC ionization electrodes for flame detection in industrial burners
Industrial furnace control — OEM ELV solenoid valves for gas flow regulation in combustion systems
Pump systems — OEM CM circulation pumps for secondary boiler circuits
Motor repair — OEM motor run capacitors (16 µF, 400V) for AC motor starting and running
HVAC damper control — Siemens GBB341.1E actuator for air damper positioning in ventilation
Water quality testing — OEM chlorine test kits for on-site boiler water analysis
Not sure this is the right part? Photo-identify it→

OEM Products

3G Electric supplies OEM hvac & refrigeration. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Valve MS124S 1/2"
OEM
Valve MS124S 1/2"
Ball valve 5/8"
OEM
Ball valve 5/8"
Ball valve 1/4"
OEM
Ball valve 1/4"
Ball valve 3/8"
OEM
Ball valve 3/8"
1/2" ball valve
OEM
1/2" ball valve
Ball valve 3/4"
OEM
Ball valve 3/4"

More from OEM

View all OEM parts →
Ball valve 1" 1/8"
OEM
Ball valve 1" 1/8"
OEM
OEM
1"1/8 vibration damper
OEM
OEM
Vibration damper 3/8"
Vibration damper 2"5/8
OEM
Vibration damper 2"5/8
Vibration damper 1/2"
OEM
Vibration damper 1/2"
Ball valve 1" 5/8"
OEM
Ball valve 1" 5/8"
Vibration damper 2"1/8
OEM
Vibration damper 2"1/8
Ball valve 7/8"
OEM
Ball valve 7/8"

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first