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WATTS 3/4 335M2-030 ASME Section IV Hot Water Pressure Relief Valve - ASME Section IV Hot Water Pressure Relief Valves
WattsASME Section IV Hot Water Pressure Relief Valves

WATTS 3/4 335M2-030 ASME Section IV Hot Water Pressure Relief Valve

<p>The Watts 3/4 335M2-030 is an ASME Section IV hot water pressure relief valve, designed for reliable overpressure protection in hot water systems. This model features a 3/4 inch x 3/4 inch FNPT connection and a…

SKU 3G-OTH-429346

Also listed as: 34335M2030 · 3 4 335M2 030 · 3-4-335M2-030

Brand
Watts
Item
3/4 335M2-030 ASME Section IV Hot Water Pressure Relief Valve
Part Number
3/4 335M2-030
Category
ASME Section IV Hot Water Pressure Relief Valves
Available to Order
Also known as:3/4 335M2-030Watts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Watts
Manufacturer Part Number
3/4 335M2-030
Type
3/4 in x 3/4 in, Bronze
Max. Op Pressure
20 psi

Technical Documents

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

Product Description

<p>The Watts 3/4 335M2-030 is an ASME Section IV hot water pressure relief valve, designed for reliable overpressure protection in hot water systems. This model features a 3/4 inch x 3/4 inch FNPT connection and a bronze body, with a maximum operating pressure of 20 psi. It is suitable for commercial and industrial applications where safety and compliance are critical.</p><p>As a Singapore-based supplier, 3G Electric offers this valve with worldwide shipping, SGD quotes on request, and GST handled for local buyers. Enjoy fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the maximum operating pressure of this Watts relief valve?

The maximum operating pressure is 20 psi, as specified in the product data.

What are the connection sizes and material of this valve?

It has 3/4 inch x 3/4 inch FNPT connections and a bronze body.

Used in

Common applications for Watts
Commercial plumbing – Watts standard capacity water pressure regulators (3/8 LF 26AB) for stabilizing incoming water pressure
Industrial steam systems – Watts 152A series steam pressure regulators for pressure reduction in process and heating lines
Cross-connection control – Watts 757 double check backflow preventers for commercial and industrial water supply protection
Boiler safety – Watts ASME Section XIII temperature and pressure relief valves for overpressure protection in heating systems
Hydronic heating – Watts CP16 pilot-operated pressure regulators for maintaining consistent pressure in steam or water loops
Water hammer mitigation – Watts LF15M2-A water hammer arrestors for absorbing surges in quick-closing valve applications
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Watts Products

3G Electric supplies Watts asme section iv hot water pressure relief valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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