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Preciman Safety relief valve 3 Bar D.20 x 1/2"M - Boiler Spare Parts
PrecimanBoiler Spare Parts

Preciman Safety relief valve 3 Bar D.20 x 1/2"M

Preciman safety relief valve for boiler systems with DN20 inlet and 1/2 inch outlet, rated 3 bar pressure and operating from −20°C to +160°C. Designed for thermal protection in heating and hot water applications.

SKU 3G-CBM-05409

Brand
Preciman
Item
Safety relief valve 3 Bar D.20 x 1/2"M
Part Number
12M
Category
Boiler Spare Parts
UNSPSC
40101851 — Boiler parts and accessories
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Preciman
Manufacturer Part Number
12M
inlet
⌀20 mm
outlet
1/2 inch M
pressure
3 bar
temperature range
-20°C to +160°C
available pressures
1.5, 2, 2.5, 3, 4, 6 bar

Technical Documents

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

Product Description

Preciman safety relief valve for boiler systems with DN20 inlet and 1/2 inch outlet, rated 3 bar pressure and operating from −20°C to +160°C. Designed for thermal protection in heating and hot water applications.

Frequently Asked Questions

Where can I buy a Preciman PCM50042 safety relief valve in your region?

3G Electric sources and delivers Preciman safety relief valves to your location, your location, and nationwide. We handle customs documentation and logistics. Contact us for pricing in USD and lead-time confirmation on PCM50042.

What is the delivery lead time for Preciman Safety relief valve 3 Bar D.20 x?

Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations. 3G Electric handles logistics and customs documentation.

What outlet size and pressure rating does the Preciman PCM50042 have?

The Preciman PCM50042 has a DN20 mm inlet and 1/2 inch male outlet, rated for 3 bar. Operating range is −20°C to +160°C. Available in 1.5, 2, 2.5, 3, 4, and 6 bar variants if higher pressure is required.

Used in

Common applications for Preciman
Boiler systems — Preciman steel pressure gauge D63 0/+1bar for steam pressure monitoring
Hydraulic circuits — Preciman glycerin stainless steel gauge D100 0/+40bar for pump discharge pressure
Compressed air networks — Preciman ABS case gauge D50 0/+4bar for line pressure indication
Gas distribution lines — Preciman 2-way valve 1/4 gas PN25 for instrument isolation
Industrial burner fuel lines — Preciman glycerin manometer D50 0/+1.6bar for pulsating pressure damping
Process equipment monitoring — Preciman steel gauge axial D50 0/+25bar for general fluid systems
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Preciman Products

3G Electric supplies Preciman boiler spare parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Caleffi 502040 1/2" purger
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Caleffi 502040 1/2" purger
Safety valve 3bar VM,VMWPROP Vaillant 190732
Vaillant
Safety valve 3bar VM,VMWPROP Vaillant 190732
Purger cap Cod. Caleffi 300005
Preciman
Purger cap Cod. Caleffi 300005

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