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Watts Series 335 Bronze Boiler Pressure Relief Valve
Watts Series 335 Bronze Boiler Pressure Relief Valve
Features
- • Size: 3/4" × 3/4" (20 × 20 mm).
- • ASME-rated boiler pressure relief valve.
- • Designed for hydronic heating systems and smaller boilers.
- • Suitable for boilers up to 510,000 BTU/hr at 30 psi (2.11 bar).
- • Compact bronze construction.
- • Stainless steel spring.
- • High heat-resistant silicone disc.
- • Bronze seat.
- • Designed as a modern replacement option for various smaller OEM boiler applications.
Description
The Watts Series 335 is an ASME-rated bronze boiler pressure relief valve designed to provide overpressure protection for hydronic heating systems and smaller boiler installations.
Its compact design makes it suitable for popular boiler sizes with capacities up to 510,000 BTU/hr at 30 psi (2.11 bar). The valve combines durable bronze construction with a stainless steel spring, high heat-resistant silicone disc and bronze seat for dependable operation in boiler pressure relief applications.
The Watts Series 335 is designed to meet the requirements of applications where a compact pressure relief valve is required for smaller OEM boilers and hydronic heating equipment.
Watercare Products supplies Watts Series 335 boiler pressure relief valves in Singapore. Contact us for product selection, technical information and enquiries.
Features
- Stroke
- 4 Stroke
- Max Power
- 62kW/6000 (r/min)
- Cylinders
- 2 Cylinder
- Max Torque
- 101N·m/5000 (r/min)
- Displacement (ml)
- 1000CC

