Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
APOLLO Ball Valve: 1/2 in, Bronze, 300 psig Max. Pressure (CWP), Full Port, Two-Piece - Bronze Ball Valves with Dust Cap & Chain
APOLLOBronze Ball Valves with Dust Cap & Chain

APOLLO Ball Valve: 1/2 in, Bronze, 300 psig Max. Pressure (CWP), Full Port, Two-Piece

The APOLLO Ball Valve (1/2 in, MPN 77W10311HCA) is a bronze, full-port, two-piece tee valve rated for 300 psig max. pressure (CWP). It includes a dust cap and chain for operational protection. 3G Electric interprets…

SKU 3G-OTH-595474

Brand
APOLLO
Item
Ball Valve: 1/2 in, Bronze, 300 psig Max. Pressure
Category
Bronze Ball Valves with Dust Cap & Chain
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

APOLLO
Manufacturer Part Number
77W10311HCA
Type
Bronze, 300 psig Max. Pressure (CWP), Full Port, Two-Piece, Tee, Tee
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

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

Product Description

The APOLLO Ball Valve (1/2 in, MPN 77W10311HCA) is a bronze, full-port, two-piece tee valve rated for 300 psig max. pressure (CWP). It includes a dust cap and chain for operational protection. 3G Electric interprets demand and delivers this valve alongside genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the APOLLO 77W10311HCA ball valve used for?

The APOLLO 77W10311HCA is a bronze, full-port, two-piece tee ball valve rated for 300 psig CWP. It is used in industrial piping systems for on/off flow control of water, oil, and gas, with a dust cap and chain for protection in harsh environments.

What are the specifications of the APOLLO 77W10311HCA ball valve?

The APOLLO 77W10311HCA is a 1/2 in bronze ball valve with full-port, two-piece tee design. Maximum pressure rating is 300 psig CWP. It includes a dust cap and chain. The manufacturer part number is 77W10311HCA.

Where to buy the APOLLO 77W10311HCA ball valve worldwide?

3G Electric supplies the APOLLO 77W10311HCA ball valve worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine APOLLO valves and support across 14 departments.

How to install the APOLLO 77W10311HCA ball valve?

Install the APOLLO 77W10311HCA by ensuring the pipe ends are clean and threaded properly. Apply thread sealant to male threads, hand-tighten the valve, then use wrenches on the valve body (not the handle) to finalise. Do not overtighten. Test at operating pressure.

Used in

Common applications for APOLLO
Water supply systems — APOLLO double check valve backflow preventers (Series 4A) for backflow protection in commercial buildings.
HVAC piping — APOLLO bronze ball valves (two-piece, FNPT) for shut-off and isolation in heating and cooling loops.
Irrigation networks — APOLLO double check valve assemblies (bronze, FNPT) to prevent contamination of potable water sources.
Process piping — APOLLO three-piece ball valves (full-port, sweat connections) for maintenance-friendly flow control in industrial lines.
Safety systems — APOLLO spring-return lever ball valves (bronze, FNPT) for fail-safe shut-off in fuel or gas applications.
Plumbing repairs — APOLLO repair kits (complete check kits) for servicing backflow preventers in existing installations.

APOLLO Products

3G Electric supplies APOLLO bronze ball valves with dust cap & chain. 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 →

More from APOLLO

View all APOLLO parts →
APOLLO Manual Two-Way Ball Valve: 1/2 in, Bronze, Straight, FNPT x FGHT, 600 psi Max. Pressure (CWP) (MPN 70103HC). Key specifications — attr1012381: APOLLO; attr1012887: Lever.
APOLLO
APOLLO Manual Two-Way Ball Valve: 1/2 in, Bronze, Straight, FNPT x FGHT, 600 psi Max. Pressure (CWP) (MPN 70103HC). Key specifications — attr1012381: APOLLO; attr1012887: Lever.
APOLLO Ball Valve: 3/4 in, Bronze, 300 psig Max. Pressure (CWP), Full Port, Two-Piece, RPTFE, EPDM (MPN 77W14404HCA). Key specifications — attr1012381: APOLLO; attr1012887: Insulated Handle.
APOLLO
APOLLO Ball Valve: 3/4 in, Bronze, 300 psig Max. Pressure (CWP), Full Port, Two-Piece, RPTFE, EPDM (MPN 77W14404HCA). Key specifications — attr1012381: APOLLO; attr1012887: Insulated Handle.
APOLLO Ball Valve: 3/4 in, Bronze, 300 psig Max. Pressure (CWP), Full Port, Two-Piece, RPTFE, EPDM (MPN 77W14494HCA). Key specifications — attr1012381: APOLLO; attr1012887: Insulated Handle.
APOLLO
APOLLO Ball Valve: 3/4 in, Bronze, 300 psig Max. Pressure (CWP), Full Port, Two-Piece, RPTFE, EPDM (MPN 77W14494HCA). Key specifications — attr1012381: APOLLO; attr1012887: Insulated Handle.
APOLLO Manual Two-Way Ball Valve: 3/4 in, Bronze, Straight, FNPT x FGHT, 600 psi Max. Pressure (CWP) (MPN 70104HC). Key specifications — attr1012381: APOLLO; attr1012887: Lever.
APOLLO
APOLLO Manual Two-Way Ball Valve: 3/4 in, Bronze, Straight, FNPT x FGHT, 600 psi Max. Pressure (CWP) (MPN 70104HC). Key specifications — attr1012381: APOLLO; attr1012887: Lever.
APOLLO Ball Valve: 1/2 in, Bronze, 300 psig Max. Pressure (CWP), Full Port, Two-Piece, Tee, Tee (MPN 77W14311HCA). Key specifications — attr1012381: APOLLO; attr1012887: Tee.
APOLLO
APOLLO Ball Valve: 1/2 in, Bronze, 300 psig Max. Pressure (CWP), Full Port, Two-Piece, Tee, Tee (MPN 77W14311HCA). Key specifications — attr1012381: APOLLO; attr1012887: Tee.
APOLLO Ball Valve: 3/4 in, Bronze, 300 psig Max. Pressure (CWP), Full Port, Two-Piece, Tee, Tee (MPN 77W14411HCA). Key specifications — attr1012381: APOLLO; attr1012887: Tee.
APOLLO
APOLLO Ball Valve: 3/4 in, Bronze, 300 psig Max. Pressure (CWP), Full Port, Two-Piece, Tee, Tee (MPN 77W14411HCA). Key specifications — attr1012381: APOLLO; attr1012887: Tee.
APOLLO Manual Two-Way Ball Valve: 1/2 in, Bronze, Straight, Press x Sweat, Full Port, Two-Piece, Adj (MPN 77W103HCA). Key specifications — attr1012381: APOLLO; attr1012887: Lever.
APOLLO
APOLLO Manual Two-Way Ball Valve: 1/2 in, Bronze, Straight, Press x Sweat, Full Port, Two-Piece, Adj (MPN 77W103HCA). Key specifications — attr1012381: APOLLO; attr1012887: Lever.
APOLLO Ball Valve: 1/2 in, Bronze, 300 psig Max. Pressure (CWP), Full Port, Two-Piece, RPTFE, EPDM (MPN 77W10304HCA). Key specifications — attr1012381: APOLLO; attr1012887: Insulated Handle.
APOLLO
APOLLO Ball Valve: 1/2 in, Bronze, 300 psig Max. Pressure (CWP), Full Port, Two-Piece, RPTFE, EPDM (MPN 77W10304HCA). Key specifications — attr1012381: APOLLO; attr1012887: Insulated Handle.