We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
UNITED BRASS WORKS Gate Valve: 1 1/4 in, Carbon Steel, Non-Rising, Class 300 Flange - Lever-Actuated Boiler Blow-Of Gate Valves
UNITED BRASS WORKSLever-Actuated Boiler Blow-Of Gate Valves

UNITED BRASS WORKS Gate Valve: 1 1/4 in, Carbon Steel, Non-Rising, Class 300 Flange

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
Gate Valve: 1 1/4 in, Carbon Steel, Non-Rising, Class 300 Flange
Category
Lever-Actuated Boiler Blow-Of Gate Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

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

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
ABZ VALVES Butterfly Valves: 4 in Pipe Size, 250 psi Max. Pressure (CWP), Wafer, For Water Media (MPN 5322095760). Key specifications — Brand: ABZ VALVES; Handle Type: Bare Stem; Disc Material: 316 Stainless Steel.
ABZ VALVES
ABZ VALVES Butterfly Valves: 4 in Pipe Size, 250 psi Max. Pressure (CWP), Wafer, For Water Media (MPN 5322095760). Key specifications — Brand: ABZ VALVES; Handle Type: Bare Stem; Disc Material: 316 Stainless Steel.
ABZ VALVES Butterfly Valves: 6 in Pipe Size, 250 psi Max. Pressure (CWP), Wafer, For Water Media (MPN 5322095800). Key specifications — Brand: ABZ VALVES; Handle Type: Bare Stem; Disc Material: 316 Stainless Steel.
ABZ VALVES
ABZ VALVES Butterfly Valves: 6 in Pipe Size, 250 psi Max. Pressure (CWP), Wafer, For Water Media (MPN 5322095800). Key specifications — Brand: ABZ VALVES; Handle Type: Bare Stem; Disc Material: 316 Stainless Steel.
ABZ VALVES Butterfly Valves: 5 in Pipe Size, 250 psi Max. Pressure (CWP), Wafer, For Water Media (MPN 5322095780). Key specifications — Brand: ABZ VALVES; Handle Type: Bare Stem; Disc Material: 316 Stainless Steel.
ABZ VALVES
ABZ VALVES Butterfly Valves: 5 in Pipe Size, 250 psi Max. Pressure (CWP), Wafer, For Water Media (MPN 5322095780). Key specifications — Brand: ABZ VALVES; Handle Type: Bare Stem; Disc Material: 316 Stainless Steel.
ABZ VALVES Butterfly Valves: 4 in Pipe Size, 250 psi Max. Pressure (CWP), Wafer, For Water Media (MPN 5322114400). Key specifications — Brand: ABZ VALVES; Handle Type: Bare Stem; Disc Material: 316 Stainless Steel.
ABZ VALVES
ABZ VALVES Butterfly Valves: 4 in Pipe Size, 250 psi Max. Pressure (CWP), Wafer, For Water Media (MPN 5322114400). Key specifications — Brand: ABZ VALVES; Handle Type: Bare Stem; Disc Material: 316 Stainless Steel.
ABZ VALVES Butterfly Valves: 2 1/2 in Pipe Size, 250 psi Max. Pressure (CWP), Lug, For Water Media (MPN 5322128720). Key specifications — Brand: ABZ VALVES; Handle Type: Bare Stem; Disc Material: 316 Stainless Steel.
ABZ VALVES
ABZ VALVES Butterfly Valves: 2 1/2 in Pipe Size, 250 psi Max. Pressure (CWP), Lug, For Water Media (MPN 5322128720). Key specifications — Brand: ABZ VALVES; Handle Type: Bare Stem; Disc Material: 316 Stainless Steel.
ABZ VALVES Butterfly Valves: 2 1/2 in Pipe Size, 250 psi Max. Pressure (CWP), Wafer, For Water Media (MPN 5322095720). Key specifications — Brand: ABZ VALVES; Handle Type: Bare Stem; Disc Material: 316 Stainless Steel.
ABZ VALVES
ABZ VALVES Butterfly Valves: 2 1/2 in Pipe Size, 250 psi Max. Pressure (CWP), Wafer, For Water Media (MPN 5322095720). Key specifications — Brand: ABZ VALVES; Handle Type: Bare Stem; Disc Material: 316 Stainless Steel.

More from UNITED BRASS WORKS

View all UNITED BRASS WORKS parts →
UNITED BRASS WORKS Gate Valve: 1 1/2 in, Carbon Steel, Non-Rising, Class 300 Flange, 750 psi CWP (MPN 307165). Key specifications — Brand: UNITED BRASS WORKS; Wedge Material: Stainless Steel.
UNITED BRASS WORKS
UNITED BRASS WORKS Gate Valve: 1 1/2 in, Carbon Steel, Non-Rising, Class 300 Flange, 750 psi CWP (MPN 307165). Key specifications — Brand: UNITED BRASS WORKS; Wedge Material: Stainless Steel.
UNITED BRASS WORKS Gate Valve: 1 1/2 in, Steel, Non-Rising, FNPT x FNPT, 750 psi CWP, Lever (MPN 296966). Key specifications — Brand: UNITED BRASS WORKS; Wedge Material: Stainless Steel.
UNITED BRASS WORKS
UNITED BRASS WORKS Gate Valve: 1 1/2 in, Steel, Non-Rising, FNPT x FNPT, 750 psi CWP, Lever (MPN 296966). Key specifications — Brand: UNITED BRASS WORKS; Wedge Material: Stainless Steel.
UNITED BRASS WORKS Gate Valve: 1 1/4 in, Steel, Non-Rising, FNPT x FNPT, 750 psi CWP, Lever (MPN 296958). Key specifications — Brand: UNITED BRASS WORKS; Wedge Material: Stainless Steel.
UNITED BRASS WORKS
UNITED BRASS WORKS Gate Valve: 1 1/4 in, Steel, Non-Rising, FNPT x FNPT, 750 psi CWP, Lever (MPN 296958). Key specifications — Brand: UNITED BRASS WORKS; Wedge Material: Stainless Steel.
UNITED BRASS WORKS Gate Valve: 2 in, Steel, Non-Rising, FNPT x FNPT, 750 psi CWP, Lever, Solid Wedge (MPN 296970). Key specifications — Brand: UNITED BRASS WORKS; Wedge Material: Stainless Steel.
UNITED BRASS WORKS
UNITED BRASS WORKS Gate Valve: 2 in, Steel, Non-Rising, FNPT x FNPT, 750 psi CWP, Lever, Solid Wedge (MPN 296970). Key specifications — Brand: UNITED BRASS WORKS; Wedge Material: Stainless Steel.
UNITED BRASS WORKS Gate Valve: 1 in, Carbon Steel, Non-Rising, Class 300 Flange, 750 psi CWP, Wheel (MPN 307145). Key specifications — Brand: UNITED BRASS WORKS; Wedge Material: Stainless Steel.
UNITED BRASS WORKS
UNITED BRASS WORKS Gate Valve: 1 in, Carbon Steel, Non-Rising, Class 300 Flange, 750 psi CWP, Wheel (MPN 307145). Key specifications — Brand: UNITED BRASS WORKS; Wedge Material: Stainless Steel.
UNITED BRASS WORKS Gate Valve: 1 in, Steel, Non-Rising, FNPT x FNPT, 750 psi CWP, Lever, Solid Wedge (MPN 296950). Key specifications — Brand: UNITED BRASS WORKS; Wedge Material: Stainless Steel.
UNITED BRASS WORKS
UNITED BRASS WORKS Gate Valve: 1 in, Steel, Non-Rising, FNPT x FNPT, 750 psi CWP, Lever, Solid Wedge (MPN 296950). Key specifications — Brand: UNITED BRASS WORKS; Wedge Material: Stainless Steel.
UNITED BRASS WORKS Gate Valve: 2 in, Carbon Steel, Non-Rising, Class 300 Flange, 750 psi CWP, Wheel (MPN 307175). Key specifications — Brand: UNITED BRASS WORKS; Wedge Material: Stainless Steel.
UNITED BRASS WORKS
UNITED BRASS WORKS Gate Valve: 2 in, Carbon Steel, Non-Rising, Class 300 Flange, 750 psi CWP, Wheel (MPN 307175). Key specifications — Brand: UNITED BRASS WORKS; Wedge Material: Stainless Steel.