Items Tagged with 'valve'

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Jomar lead-free press valves

Jomar Valve now offers 2 1/2”, 3” and 4” lead-free XLC press valves.
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Similar in color to bronze, the high-quality lead-free brass valves have greater corrosion resistance.


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Boiler safety lessons

An average of 17 boiler incidents occurs each year.
By Ray Wohlfarth
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I am not sure whether it was divine intervention or just plain luck that allowed these brave firefighters to walk away from this.


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Benefits of hot water recirculation

Add balancing valves for temperature consistency.
By Kevin Freidt
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Due to this source of wasted water and the significant potential in energy and resource savings in preventing it, a growing number of building codes are requiring hot water recirculation or pipe heating (such as electrical tape) to conserve water.


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Backflow freeze protection

Zurn Wilkins ZWFR Backflow Preventer Freeze Protection Device monitors the water temperature within the valve.
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Zurn Wilkins ZWFR Backflow Preventer Freeze Protection Device monitors the water temperature within the valve.


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Tips on controlling water pressure when needed

Too much pressure.
By Julius Ballanco, P.E.
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One of the first things we learn in the plumbing profession is the allowable water pressure for a water distribution system. A maximum pressure of 80 psi was beat into my head at an early age. Some area of the country with high-rise buildings will allow up to 100 psi, while in other areas the pressure was lowered to 60 psi in an effort to conserve water.


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Tool Tips- May 2013

Tool Tips for May 2013
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Tool Tips for May 2013.


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Brass Ball Valve

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Jomar’s new dezincification-resistant brass ball valve complies with the upcoming lead-free legislation and has more dezincification-resistant properties than traditional bronze, red brass or gunmetal valves.
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DHW Flow Control Valve

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Therm-Omega-Tech’s Circuit Solver valve for domestic hot water systems now is approved by the Board of State Examiners of Plumbers and Gas Fitters for installation in Massachusetts.
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2014 Truck of the Month

PM has featured so many great plumbing service trucks! See plenty of them here in our Truck Of The Month Archives page. Are you proud of your truck? Go to our Truck of the Month page to find out how your service truck could be chosen!

9/16/14 9:00 am PDT

Free Webinar: Acoustical Isolation

HOLDRITE will be hosting a free webinar for Acoustical Isolation on Tuesday, Sept. 16, 2014.

Plumbing and Mechanical

2014 August

2014 August

In the August issue of PM, read about the continued construction and renovations being made to hotels and restaurants. Find out the focus of this year's ISH China show will be, who made this month's Truck of the Month and read what Elkay has to say about their commercial construction expansion. Also, read the latest news and discover the newest products being used by professionals in the plumbing and mechanical industry.
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Back to School

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2014 National Plumbing & HVAC Estimator

Every plumbing and HVAC estimator can use the cost estimates in this practical manual!

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Truck of the Month

Truck of the month

Are you proud of how your service truck looks? Do the graphics give people whiplash as they drive by? Have your calls increased because people remember your truck — and your company name? If so, we’d like to see it, too! Click here to find out how your service truck could be chosen as PM's Truck of the Month.

 

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