Valve Maintenance Archives - Envirotech Equipment

Compact LX Valve Maintenance Trailer VMT, Gas

As the industry leader in valve maintenance systems, Wachs Utility Products offers a wide range of equipment designed to perform recommended or mandated procedures. A great starring point in an affordable valve maintenance program is Wachs Compact LX Trailer. This trailer includes the basic building block of a valve maintenance program, our class leading ERV-750 extended reach operator with a reach of 13 feet (3.96 meters) and a powerful 750 Ft/lbs. of torque. Built to withstand the rigors of years of service, it is ideal for municipalities or contractors looking for an affordable, transportable and long lasting valve exercising trailer. Designed to carry our powerful ERV-750 (Extended Reach Valve) exerciser and Class II Hydraulic Power Unit, E.H. Wachs Compact LX is built to perform valve exercising where there is no need for vacuum excavation or power washout. It’s the perfect platform for your ERV-750 when you prefer a light trailer mount solution. The complete trailer weighs less than 1400 lbs (635 kg), is only 63in wide (1600mm) and 105in long (2670mm) and is easily pulled with light duty vehicles. With its small footprint the Compact LX is ideal for narrow city streets and tight alleys, for fragile or forested landscapes or anywhere a large, heavy trailer or truck won’t fit. Wachs Compact LX supports our industry exclusive VITALS software that uses “No Assumptions” logic in its programming. This class leading software, developed over the last three decades, has one goal in mind - to eliminate misdirection and over-torquing of valves during operation to prevent damaging or breaking them. Comprised of both mobile and desktop modules, VITALS allows you to set torque limits and record infrastructure details including location, valve-operating direction, and torque applied

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Service Body Valve Maintenance Skid VMS, Diesel

Wachs Service Body VMS Valve Maintenance Skid is used in conjunction with the custom Knapheide service body. Assembled by Wachs and shipped direct to Knapheide, it is upfitted following installation of the custom service body to your furnished chassis cab. To begin, order your cab chassis fleet vehicle with a minimum rating of 19,500 GVRW, and a cab to axle length of 84 inches. When specifying your vehicle, a 220 amp alternator is the minimum requirement to operate the custom service body's included power invertor. To run the invertor to its full capacity, a high capacity 300 amp or dual alternator arrangement is highly recommended. Upfitter switches and an in-cab reverse camera are also vehicle requirements. The Service Body VMS Skid, Diesel is equipped with a long lasting Kubota 4 stoke diesel, matching the choice of engine in the chassis cab. It draws its fuel supply from the truck, eliminating the need for separate fueling of the SB Skid's diesel engine. Like our other skid platforms, all Wachs valve maintenance components such as the vac system, water supply, spoils tank and HPU come preinstalled and prewired to a steel skid, ready to bolt down to the custom service body, complete with all mechanical, fluid and electrical connections to the truck chassis cab. The Service Body Skid can be optioned with a wide range of valve exercising machines, vacuum systems with powered spoils tanks, hot water systems and more. Typical equipment includes a powerful 500 CFM-11in Hg vacuum, a 250 gal spoils tank utilizing Wachs exclusive hydraulic slide, tilt & rear discharge, with a power latching rear door. Also standard is a 2.5 GPM@3000 psi pressure washer system and 80 gallon water tank, with an optional hot water system for colder climes. A HPU (Hydraulic Power Unit) with a HTMA Class II circuit is included, with a 10 gal reservoir, and a fan cooled heat exchanger, producing up to 8 gpm @ 2000 psi to operate the ERV-750 and optional TM-7 and accessory hand tools such as breakers. A 50 foot hydraulic hose reel and programmable arrow board and work lights round out the equipment list

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TM-7 Plus Mounted Valve Exerciser

When you need the Mack Daddy of valve exercisers, step up to Wachs TM-7 Plus. It’s designed to free and exercise the larger or older valves often found in bigger or more established cities. Difficult or impossible to operate when the need arises, simply applying brute force on these valves trying to exercise or free them up can break or damage the valve stem, leaving costly replacement as the only option. For that reason you need more than just power, you also need control and intelligence, which is exactly what the TM-7 Plus offers. Wachs TM-7 Plus automatically conforms to the AWWA Valve Exercising Standard, allowing a single operator to exercise and rehabilitate these stubborn valves, even ones you may already have scheduled for replacement. If it’s not broken the TM-7 will likely turn it without damaging it. Featuring a precision hydraulic drive system, the TM-7 Plus uses a onboard computer and advanced programming as its primary means for controlling torque and direction during operation; however as a backup, the Plus adds manual control of torque, direction of rotation and counts. Its design places the hydraulic motor and drive gear on a smooth, ball bearing equipped, lockable slide that offers compact dimensions with increased energy transfer. Available as a standalone option with truck and trailer mounting options, it’s offered in two models: 17-000-33 TM-7 SD Plus Standard Duty Plus that develops up to 1500 ft-lbs (2034 Nm) of torque* 17-000-32 TM-7 HD Plus Heavy Duty Plus which develops 2500 ft-lbs (3390 Nm) of torque* TM-7 Plus models are fully compatible with VITALS Software and come standard with Bluetooth for communication with a variety of data logging programs. *Requires VITALS Datalogger sold separately.

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Diamond Wire Guillotine® 208 Pipe Saw

Wachs DW Guillotine® 208 Diamond Wire pipe saw is a faster and safer method of cutting 2 inch to 8 inch (DN50-200) pipe including steel, ductile, cast iron, concrete (CA), poly, PVC and mixed media. Secured to the pipe, the DWG 208 utilizes a fully enclosed, high speed diamond infused cutting wire that cuts quickly and precisely. Its compact design features stainless steel construction, with a collapsible, folding arm design that allows it to be easily stored and transported. Every DWG 208 saw comes complete with a custom carrier for protection, plus a carrier mounted water tank and spray lubricant. These saws do not bind like traditional saws, eliminating the kickback dangers associated with gasoline powered handheld chain saws or abrasive wheel devices that can occur from pipe compression or shifting. The DWG 208 is hydraulically powered using a sealed loop that can run in water, eliminating the danger of gas fumes collecting when working down in the ground. Apart from the cutting area, the diamond wire is fully enclosed within the saw for safety. The diamond wire is designed to slightly rotate radially while cutting, allowing all the diamond elements to come into contact with the workpiece. Due to the longevity of the diamond cutting wire Wachs DW series saws feature one of the lowest costs per cut in the industry, and a much lower cost of consumables over the life of the machine than other cutting devices.

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Super D Pneumatic 10in-24in (25-61cm)

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Hydraulic Breaker
The Wachs 45 pound hydraulic breaker is rugged, lightweight, and powerful. Designed for use with an HTMA class 2 hydraulic circuit, it is perfect for curb and sidewalk demolition and asphalt cutting. The foot design absorbs and controls tool-bit bounce, greatly reducing operator fatigue. Accessories:

08-405-00 Trailer Mount for Breaker

08-410-01 5in x 11in Asphalt Cutter

08-410-02 14in Moil Point

08-410-03 3in x 14in Chisel
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Standard LX Valve Maintenance Trailer VMT, Gas

As the industry leader in valve maintenance systems, Wachs Utility Products offers a wide range of equipment designed to perform recommended or mandated procedures. Wachs products can help track your valuable water infrastructure and keep it operating at peak efficiency. A favorite in trailer mounted valve maintenance systems, Wachs Standard LX is among our bestselling products, excelling at all the functions typically associated with a municipality or water district self-performing a valve maintenance program. Utilizing Wachs exclusive VITALS software to help track your valuable water infrastructure and keep it operating at peak efficiency, you’ll discover the Standard LX is “vital” to your organization. The Standard LX trailer includes our class leading ERV-750 extended reach operator with a reach of 13 feet (3.96 meters) and offering a powerful 750 ft-lbs of torque. This is the industry “standard” for a completely upgradeable, versatile platform designed to transport all the valve maintenance and vacuum tools needed in the field. Wachs Standard LX supports our industry exclusive VITALS software that uses “No Assumptions” logic in its programming. This class leading software, developed over the last three decades, has one goal in mind - to eliminate misdirection and over-torquing of valves during operation to prevent damaging or breaking them. Comprised of both mobile and desktop modules, VITALS allows you to set torque limits and record infrastructure details including location, valve-operating direction, and torque applied. It is powered by a powerful Kohler 27 HP Command Pro v-twin gasoline engine, and comes complete with a wireless handheld tablet controller with datalogger, a powerful 500 CFM-11in Hg vacuum, a 250 gal spoils tank utilizing Wachs exclusive hydraulic slide, tilt & rear discharge with a power latching rear door, a 2.5 GPM@3000 psi pressure washer system with 95 gallon water tank, an HPU with a HTMA Class II circuit, 10 gal reservoir, and a fan cooled heat exchanger, producing 8 gpm @ 2000 psi. Loaded with storage and accessories, this trailer is ready for serious valve maintenance work. The Standard LX is a single valve turner trailer, meaning it is not designed to mount the powerful TM-7 SD Plus valve exerciser (as the Grand LX does). The TM-7 HD Plus is ideal for the larger or stubborn valves found in bigger or more established muncipipalities.

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Service Body Valve Maintenance Skid VMS, Gas

Wachs Service Body VMS Valve Maintenance Skid is used in conjunction with the custom Knapheide service body. Assembled by Wachs and shipped direct to Knapheide, it is upfitted following installation of the custom service body to your furnished chassis cab. To begin, order your cab chassis fleet vehicle with a minimum rating of 19,500 GVRW, and a cab to axle length of 84 inches. When specifying your vehicle, a 220 amp alternator is the minimum requirement to operate the custom service body's included power invertor. To run the invertor to its full capacity, a high capacity 300 amp or dual alternator arrangement is highly recommended. Upfitter switches and an in-cab reverse camera are also vehicle requirements. The Service Body VMS Skid, Gas is equipped with a powerful Kohler 27 HP gasoline engine, matching the choice of engine in the chassis cab. It draws its fuel supply from the truck, eliminating the need for separate fueling of the SB Skid's gasoline engine. Like our other skid platforms, all Wachs valve maintenance components such as the vac system, water supply, spoils tank and HPU come preinstalled and prewired to a steel skid, ready to bolt down to the custom service body, complete with all mechanical, fluid and electrical connections to the truck chassis cab. The Service Body Skid can be optioned with a wide range of valve exercising machines, vacuum systems with powered spoils tanks, hot water systems and more. Typical equipment includes a powerful 500 CFM-11in Hg vacuum, a 250 gal spoils tank utilizing Wachs exclusive hydraulic slide, tilt & rear discharge, with a power latching rear door. Also standard is a 2.5 GPM@3000 psi pressure washer system and 80 gallon water tank, with an optional hot water system for colder climes. A HPU (Hydraulic Power Unit) with a HTMA Class II circuit is included, with a 10 gal reservoir, and a fan cooled heat exchanger, producing up to 8 gpm @ 2000 psi to operate the ERV-750 and optional TM-7 and accessory hand tools such as breakers. A 50 foot hydraulic hose reel and programmable arrow board and work lights round out the equipment list of this utility workhorse.

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ERV-750 Extended Reach Valve Exerciser – High Stack Version

Wachs ERV-750 Extended Reach Valve exerciser is named for the 750 ft/ lbs (1015 Nm) of torque it delivers, torque it can deliver even when fully extended. It gives the power you expect with the reach you need, with a rotating and extendable arm that reaches out to a full 13ft (3.96m). The ERV-750 pivots to reach to curbside valve boxes or hydrants. It uses dual hydraulic locking disc brakes with push button release that’s designed to hold the full torque force of the machine while operating. Built to last, the ERV-750 arm is constructed with a strong 3in square steel box section to resist twisting forces. Available as a standalone option, it’s the ideal valve exerciser for water organizations of all sizes. The ERV-750 High Stack version is designed for vehicle bumper mounting. It includes a mechanical lock to secure the exerciser during travel.

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Diamond Wire Guillotine® 416 Pipe Saw

The big brother to Wachs DW Guillotine® 208 diamond wire saw, the DWG 416 is designed for cutting 4 inch to 16 inch (DN100-400) pipe including steel, ductile, cast iron, concrete (CA), poly, PVC and mixed media. The DWG 416 features exceptional build quality, with stainless steel and aluminum construction for corrosion resistance, and a collapsible, folding arm design that allows it to be easily transported and stored. Like all Wachs cutting solutions, the DWG 416 is secured to the pipe by a quick, secure chain mounting system, eliminating the danger of kickback accidents due to binding from pipe shifting or compression cuts. Hydraulically powered using a sealed loop, the DWG 416 can operate under the most extreme conditions, including full water immersion, and is ideal for cutting in restrictive spaces. The DWG series diamond wire is long lasting, giving the DWG 416 one of the lowest costs per cut in the industry. Like the smaller DWG 208, it utilizes a fully enclosed, high speed diamond infused cutting wire that rotates radially while cutting, allowing all the diamond elements to come into contact with the workpiece. Apart from the safety advantages, the lower cost of consumables over the life of the machine compared to handheld devices will offset its higher initial cost. Top mounted controls for wire speed and feed allow the operator to select the optimum settings for a quick, clean cut.

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HPU-750 Hydraulic Power Unit

The Wachs HPU-750 is designed to supply hydraulic power to the ERV-750 and TM-7 valve operators, or any HTMA Class II hydraulic tool. Equipped with a Briggs & Stratton 16 HP Vanguard V-Twin OHV gasoline engine driven hydraulic power supply with dual auxiliary circuits, electric start and electric fan driven oil cooler. Rated for 8GPM @ 1800 PSI (30 LPM @ 124 BAR). The hydraulic system is self-contained with 10 gallon (38L) reservoir, filtration and relief valve. Ships without fluids, Part #79-405-00

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Hydraulic Flow Adapter

The Wachs Hydraulic Flow Adapter allows for smooth, quiet operation of any Diamond Wire Guillotine® Saw powered from other hydraulic equipment on the jobsite such as a skid loader or backhoe. Use with high-capacity power supplies up to 20 GPM (76 lpm) and up to 3,000 psi (172.5 bar). NOTE: 20 GPM rating is based on unrestricted tank return line; reducing or the use of quick disconnects on the inlet that reduces flow rating may risk damage to motor seals.

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