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This is an Apollo 71-500 series, 1-1/2" standard port ball valve, designed for reliable shutoff in general purpose applications on concrete mixer trucks. The key feature is its spring-loaded 'deadman' handle, which automatically returns the valve to the closed position when released, enhancing safety and preventing accidental water loss. Constructed from a durable bronze body with a chrome-plated brass ball and a blowout-proof stainless steel stem, it is commonly used in mixer water systems for washout or tank filling operations where fail-safe closing is required.
Technical Specifications
ManufacturerApollo (Conbraco)
Series71-500
Connection Size1-1/2 in
Connection TypeFemale NPT (FNPT)
Body MaterialBronze
Ball MaterialChrome Plated Brass
Stem Material316 Stainless Steel
Seat MaterialMPTFE / RPTFE
Pressure Rating600 psi CWP
Port TypeStandard
Orifice Size1-1/4 in
Inlet to Outlet Length4.37 in
Weight5.31 lbs
Key Features
Spring-return 'deadman' handle automatically shuts off flow when released.
Durable bronze body construction (ASTM B584-C84400).
Blowout-proof stem design for increased safety.
Adjustable stem packing gland.
Chrome-plated brass ball with RPTFE/MPTFE seats.
Rated for 600 PSI CWP and 150 PSI saturated steam.
Made in the USA.
Fits These Mixers
McNeilus, Terex, Con-Tech. This is a general-purpose valve commonly used in the water systems of various concrete mixers, including McNeilus, Con-Tech, and Terex models. Its 'deadman' handle makes it suitable for applications like washout hoses or tank fill lines where an automatic shutoff is a critical safety feature.
All measurements ± standard manufacturing tolerance.
Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.
Specifications
Specifications
Sub Category
Ball Valves
Documentation
No documents available
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