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UNITED BRASS WORKS Lever-Actuated Boiler Blow-Off Gate Valve - Lever-Actuated Boiler Blow-Of Gate Valves
UNITED BRASS WORKSLever-Actuated Boiler Blow-Of Gate Valves

UNITED BRASS WORKS Lever-Actuated Boiler Blow-Off Gate Valve

The UNITED BRASS WORKS Gate Valve (MPN 307155) is a 1 1/4 in lever-actuated boiler blow-off gate valve, constructed from carbon steel with a non-rising stem and a Class 300 flange connection. It features a stainless…

SKU 3G-OTH-438597

Brand
UNITED BRASS WORKS
Item
Lever-Actuated Boiler Blow-Off Gate Valve
Category
Lever-Actuated Boiler Blow-Of Gate Valves
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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

UNITED BRASS WORKS
Manufacturer Part Number
307155
Type
Carbon Steel, Non-Rising, Class 300 Flange
CWP
750 psi
Wedge Material
Stainless Steel

Technical Documents

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UNITED BRASS WORKS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The UNITED BRASS WORKS Gate Valve (MPN 307155) is a 1 1/4 in lever-actuated boiler blow-off gate valve, constructed from carbon steel with a non-rising stem and a Class 300 flange connection. It features a stainless steel wedge and is rated for 750 psi CWP, making it suitable for industrial blow-off applications.

Frequently Asked Questions

What is the UNITED BRASS WORKS Gate Valve 307155 used for?

This lever-actuated boiler blow-off gate valve is designed for industrial blow-off applications, such as draining sediment from boilers. Its carbon steel body and stainless steel wedge handle high-pressure steam and water systems up to 750 psi CWP.

What are the specifications of the UNITED BRASS WORKS Gate Valve 307155?

The valve has a 1 1/4 in size, carbon steel construction, non-rising stem, and Class 300 flange connection. It features a stainless steel wedge and is rated for 750 psi CWP. The manufacturer part number is 307155.

Where to buy the UNITED BRASS WORKS Gate Valve 307155 worldwide?

3G Electric supplies this valve worldwide, handling full logistics and customs clearance. As a global industrial distributor, we source and deliver the UNITED BRASS WORKS Gate Valve to your location. Contact us for availability and lead time.

How to install a UNITED BRASS WORKS boiler blow-off gate valve?

Ensure the valve is properly aligned with the Class 300 flange piping. Use appropriate gaskets and torque bolts to manufacturer specifications. The lever actuator should move freely. Always follow local codes and the manufacturer's installation manual for safe operation.

Used in

Common applications for UNITED BRASS WORKS
Industrial boiler blow-down systems — United Brass Works bronze angle-body globe valves (MPN 294000) for draining sediment from steam boilers.
Steam plant blow-off lines — United Brass Works non-rising stem gate valves (MPN 314016) for isolating boiler blow-off piping.
Oil and gas fuel lines — United Brass Works lever-actuated gate valves (MPN 296966) for manual shut-off in fuel supply systems.
Water treatment discharge — United Brass Works Y-pattern globe valves (MPN 285947) for controlled drainage in boiler water treatment.
High-pressure steam systems — United Brass Works carbon steel gate valves (MPN 307165) for blow-off applications up to 750 psi CWP.
Process piping maintenance — United Brass Works lever-actuated gate valves (MPN 296970) for quick shut-off in 2-inch pipe systems.

UNITED BRASS WORKS Products

3G Electric supplies UNITED BRASS WORKS lever-actuated boiler blow-of gate valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This ductile iron general-service butterfly valve is designed for water media in industrial piping systems. It features a wafer-style body, 316 stainless steel disc, and bare stem handle, with a maximum pressure rating of 250 psi CWP. Suitable for on-off or throttling service
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This wafer-style butterfly valve features a ductile iron body and a 316 stainless steel disc, rated for 250 psi CWP. Designed for water media, it is suited for on-off or throttling control in general-service piping systems such as water distribution and HVAC
This ductile iron general-service butterfly valve is designed for water media in industrial piping systems. It features a wafer-style body, a 316 stainless steel disc, and a bare stem handle. Rated for 250 psi maximum pressure (CWP), it is suitable for on-off or throttling control of water flow
ABZ VALVES
This ductile iron general-service butterfly valve is designed for water media in industrial piping systems. It features a wafer-style body, a 316 stainless steel disc, and a bare stem handle. Rated for 250 psi maximum pressure (CWP), it is suitable for on-off or throttling control of water flow
This ductile iron wafer-style butterfly valve is designed for on-off or throttling control of water media in general-service piping systems. It features a 316 stainless steel disc and a bare stem handle, with a maximum pressure rating of 250 psi CWP. Typical applications include water treatment, HVAC, and process lines
ABZ VALVES
This ductile iron wafer-style butterfly valve is designed for on-off or throttling control of water media in general-service piping systems. It features a 316 stainless steel disc and a bare stem handle, with a maximum pressure rating of 250 psi CWP. Typical applications include water treatment, HVAC, and process lines
This ductile iron butterfly valve features a lug-style connection for water media, allowing isolation at the valve for dead-end service. The disc is made of 316 stainless steel. Rated for 250 psi CWP, it is suited for on-off or throttling control in industrial piping systems
ABZ VALVES
This ductile iron butterfly valve features a lug-style connection for water media, allowing isolation at the valve for dead-end service. The disc is made of 316 stainless steel. Rated for 250 psi CWP, it is suited for on-off or throttling control in industrial piping systems
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ABZ VALVES
This ductile iron wafer-style butterfly valve is for on-off or throttling control of water media. It features a 316 stainless steel disc and a bare stem handle, with a maximum pressure rating of 250 psi CWP. Suitable for general-service applications in industrial piping systems

More from UNITED BRASS WORKS

View all UNITED BRASS WORKS parts
This lever-actuated boiler blow-off gate valve features a carbon steel body with a non-rising stem and Class 300 flange connections. The stainless steel wedge provides corrosion resistance. Rated for 750 psi CWP, it is used for isolating and draining boilers in high-pressure steam and water systems
UNITED BRASS WORKS
This lever-actuated boiler blow-off gate valve features a carbon steel body with a non-rising stem and Class 300 flange connections. The stainless steel wedge provides corrosion resistance. Rated for 750 psi CWP, it is used for isolating and draining boilers in high-pressure steam and water systems
UNITED BRASS WORKS Gate Valve: 1 1/2 in, Steel, Non-Rising, FNPT x FNPT, 750 psi CWP, Lever (MPN 296966)
UNITED BRASS WORKS
UNITED BRASS WORKS Gate Valve: 1 1/2 in, Steel, Non-Rising, FNPT x FNPT, 750 psi CWP, Lever (MPN 296966)
This lever-actuated boiler blow-off gate valve features a steel body with non-rising stem and FNPT x FNPT connections. It is rated for 750 psi CWP and includes a stainless steel wedge. Typical applications include draining sediment and scale from industrial boiler systems in high-pressure steam and water service
UNITED BRASS WORKS
This lever-actuated boiler blow-off gate valve features a steel body with non-rising stem and FNPT x FNPT connections. It is rated for 750 psi CWP and includes a stainless steel wedge. Typical applications include draining sediment and scale from industrial boiler systems in high-pressure steam and water service
This lever-actuated boiler blow-off gate valve is constructed with steel and features a non-rising stem, FNPT x FNPT connections, and a stainless steel solid wedge. Rated for 750 psi CWP, it is suitable for high-pressure boiler systems, steam lines, and process piping requiring reliable isolation or drainage
UNITED BRASS WORKS
This lever-actuated boiler blow-off gate valve is constructed with steel and features a non-rising stem, FNPT x FNPT connections, and a stainless steel solid wedge. Rated for 750 psi CWP, it is suitable for high-pressure boiler systems, steam lines, and process piping requiring reliable isolation or drainage
Carbon steel body with non-rising stem and Class 300 flange connections. Stainless steel wedge. Rated for 750 psi CWP. Used for boiler blow-off applications to control discharge of water and sediment in high-pressure steam systems
UNITED BRASS WORKS
Carbon steel body with non-rising stem and Class 300 flange connections. Stainless steel wedge. Rated for 750 psi CWP. Used for boiler blow-off applications to control discharge of water and sediment in high-pressure steam systems
This lever-actuated boiler blow-off gate valve is designed for blowdown applications in steam boiler systems, allowing removal of sediment and impurities. It features a steel body, non-rising stem, solid stainless steel wedge, and FNPT x FNPT connections. Rated for 750 psi CWP, the valve is operated via a lever actuator for reliable shut-off in high-pressure steam and water lines
UNITED BRASS WORKS
This lever-actuated boiler blow-off gate valve is designed for blowdown applications in steam boiler systems, allowing removal of sediment and impurities. It features a steel body, non-rising stem, solid stainless steel wedge, and FNPT x FNPT connections. Rated for 750 psi CWP, the valve is operated via a lever actuator for reliable shut-off in high-pressure steam and water lines
Carbon steel body, non-rising stem, Class 300 flange connections, and stainless steel wedge. Rated for 750 psi CWP. Used for draining sediment and impurities from steam boilers in industrial plants, handling high-pressure blow-down cycles
UNITED BRASS WORKS
Carbon steel body, non-rising stem, Class 300 flange connections, and stainless steel wedge. Rated for 750 psi CWP. Used for draining sediment and impurities from steam boilers in industrial plants, handling high-pressure blow-down cycles