--- product_id: 390693609 title: "Watts Female 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4\" 335 M2-030, 0.75 Inch" brand: "watts" price: "252.68 DT" currency: TND in_stock: true category: "Watts" url: https://www.desertcart.tn/products/390693609-watts-female-0342691-30-psi-pressure-relief-valve-bronze-3 store_origin: TN region: Tunisia --- # 30 PSI pressure relief set point 510,000 BTU capacity 3/4" threaded inlet & outlet Watts Female 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4" 335 M2-030, 0.75 Inch **Brand:** watts **Price:** 252.68 DT **Availability:** ✅ In Stock ## Summary > 💥 Elevate your boiler’s safety game with Watts’ precision bronze relief valve! ## Quick Answers - **What is this?** Watts Female 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4" 335 M2-030, 0.75 Inch by watts - **How much does it cost?** 252.68 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/390693609-watts-female-0342691-30-psi-pressure-relief-valve-bronze-3) ## Best For - watts enthusiasts ## Why This Product - Trusted watts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless OEM Integration:** Designed specifically for smaller boilers up to 510,000 BTU, fitting perfectly with popular OEM systems. - • **Trusted by Professionals:** Rated 4.6 stars by 770+ users—join the community that demands quality and reliability. - • **Compact Bronze Powerhouse:** All-bronze construction ensures durability and corrosion resistance for long-lasting performance. - • **Precision Pressure Control:** ASME Section IV certified at 30 PSI for reliable, safe boiler operation every time. - • **Threaded for Easy Installation:** Standard 3/4" NPT inlet and outlet connections make setup quick and hassle-free. ## Overview The Watts Female 0342691 30 PSI Pressure Relief Valve is a compact, all-bronze valve engineered for hydronic boilers up to 510,000 BTU. Featuring 3/4" threaded inlet and outlet connections and an ASME Section IV certification at 30 PSI, it delivers reliable pressure relief with professional-grade durability and easy OEM integration. ## Description Series 335 ASME rated Boiler Pressure Relief Valves were developed to fill the OEM need of the hydronic industry for a smaller valve on popular size boilers up to 510,000 BTU at 30psi (2.11 bar). The compact design, all bronze construction and modern appearance make them an ideal choice for a wide variety of smaller size OEM boilers. ASME Section IV at 30 PSI set point. ## Features - Female pressure relief valve - Inlet (in): 3/4 - Outlet (in): 3/4 - BTU: 510,000 - Pressure (psi): 30 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JG3GCYA | | ASIN | B00JG3GCYA | | Brand Name | WATTS | | Connector Type | Threaded | | Customer Reviews | 4.6 4.6 out of 5 stars (770) | | Customer reviews | 4.6 4.6 out of 5 stars (770) | | Date First Available | 7 November 2014 | | Exterior Finish | Bronze | | Global Trade Identification Number | 00098268784190 | | Inlet Connection Size | 0.75 Inches | | Inlet Connection Type | National Pipe Tapered | | Is Discontinued By Manufacturer | No | | Item Dimensions | 8.1 x 4.8 x 4.1 centimeters | | Item Type Name | Watts 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4" 335 M2-030 | | Item Weight | 0.01 Ounces | | Item model number | WATTS - 118946 | | Manufacturer | Watts | | Manufacturer | Watts | | Manufacturer Part Number | WATTS - 118946 | | Material Type | Bronze | | Maximum Pressure | 30 Pound per Square Inch | | Model Number | WATTS - 118946 | | Number of Items | 1 | | Number of Pieces | 1 | | Number of Ports | 2 | | Outlet Connection Size | 0.75 Inches | | Outlet Connection Type | FNPT | | Product Dimensions | 8.13 x 4.83 x 4.06 cm; 0.28 g | | Set Name | Series 335 | | Size | 0.75 Inch | | Specification Met | American | | Thread Size | NPT 3/4 | | Thread Type | Threaded | | UPC | 098268784190 | | Unit Count | 1.0 Count | | Valve Type | Pressure Relief Valve | ## Product Details - **Brand:** WATTS - **Exterior finish:** Bronze - **Inlet connection size:** 0.75 Inches - **Item dimensions L x W x H:** 8.1 x 4.8 x 4.1 centimeters - **Material:** Bronze ## Images ![Watts Female 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4" 335 M2-030, 0.75 Inch - Image 1](https://m.media-amazon.com/images/I/61VNI3hZV7L.jpg) ## Frequently Bought Together - Watts 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4" 335 M2-030 - Watts ETX-30 Non-Potable Water Carbon Steel Expansion Tank for Closed Loop Hydronic Heating System Piping, 1/2" MNPT Connection, Tank Volume 4.7 Gallons, Maximum Pressure 75 psi - Taco 400-4 1/8-Inch-NPT Float Air Hy-Vent --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/390693609-watts-female-0342691-30-psi-pressure-relief-valve-bronze-3](https://www.desertcart.tn/products/390693609-watts-female-0342691-30-psi-pressure-relief-valve-bronze-3) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-08*