New generation actuators give globe valves the “extra muscle” they need for applications where higher close-off pressures are required. The actuators offer greater force (up to 1011 lbf) with a reinforced rugged design, a selectable fail-safe position switch and a quick connect coupler, making installation quick and easy. With a retrofit linkage that adjusts to most globe valves, this actuator provides increased flexibility with
With Emerson TXV Connect kits, contractors can make a connection with customers by having everything needed to upgrade their AC and heat pump system.
Emerson TXV connect kits include the latest generation thermal expansion valves plus chatleff and aeroquip adapters that’re easy to install into all residential air conditioning systems, sources say. Emerson TXV Connect kits include:
• ODF TXVs with chatleff and aeroquip adapters
• A valve to fit all systems
• TXV with internal check, bulb strap, and connection options all in one box
• R-410A and R-22 kits in multiple capacities.
The Honeywell 5000 series zone valves feature a patented ball seal
design that provides a new sealing surface each time the valve closes,
extending life expectancy of the valve.
In the event of a service call, the valve seal and ball plug are easily accessed for “in-situ” service (no cutting or refitting required). The valves also feature a “slow return” motor and “quick fit” push button actuator.
VG1000 Series ball valves are designed to regulate the flow of hot or chilled water and, for some models, low pressure steam in response to the demand of a controller in heating, ventilating, and air conditioning (HVAC) systems. Available in sizes ½ through 2 in. (DN15 through DN50), this family of two- and three-way forged brass valves is factory or field mounted to Johnson Controls VA9104, M9106, M9109, and M9100 series, non-spring return series, and spring return electric actuators for on/off, floating, or proportional control.
• 200 psi close off pressure rating — provides tight shutoff
• graphite-reinforced Polytetrafluoroethylene (PTFE) seats
• chrome-plated brass ball and stem.
Assembly standard — handles both chilled and hot water applications with a fluid temperature range of 23 to 203F.
KZValve engineers valves and actuators that substantially impact installation performance. KZ’s top quality ball and butterfly valves in stainless steel, bronze, polypropylene and nylon, all have stainless steel hardware. Sizes range from ¼-in. to 5-in., with up to 2,000 psi. KZValve actuators are NEMA 6P rated (waterproof), NEMA 7D rated (ignition safe), and exceed the USCG electrical systems standards. Actuators are available in 12V DC, 24V DC and 24V AC. Customized engineering is offered.
Parker Hannifin Corporation introduces two new electric expansion valves (EEVs).
The Sporlan SER-AA and SER-A valves are ideal for subcritical C02 (R-744) supermarket cases and other small HFC and HCFC (hydrofluorocarbon) applications. The uni-body construction (a unique feature of the SER family) strengthens corrosion resistance, reduces leak paths and improves mounting flexibility.
The removable M12 connections on the SER-AA and SER-A meet IP67 standards.
The series 726 is a high-pressure standard port ball valve with grooved ends. This two-piece, end-entry valve features a floating ball for lower torque requirements. Series 726 valves are NACE compliant and are capable of pressures up to 1000 psi/6900 kPa in sizes 1 1/2 – 3-in. /40 – 80 mm; 800 psi/5515 kPa for sizes 4 – 6-in. /100 – 150 mm. The valve is available in 1 1/2 – 6-in. /40 – 150 mm sizes. The internal design has been streamlined to provide excellent flow characteristics. The valve features a chrome plated carbon steel ball and stem. The seat material is glass-reinforced PTFE.
Series 726 features ISO standard mounting holes for easier mounting of remote actuation.
The valve is offered with manual handles with integral/tamper resistant lock/seal and gear operators. A full range of power actuators can be mounted.
Vic-Ball valves are designed for full open or shut-off service; throttling is not recommended with standard ball valves as damage to the seat can result from high velocity flow over the exposed seat.
Commercial and Residential Valves: Air, Check, Balancing, Shut-off, Discharge, Expansion, Flow Control, Gate, Line, Metering, Mixing, Needle, Pressure, Purge, Relief, Reversing, Solenoid, Temperature and Zone Control.
Sponsored Introduction Continue on to (or wait seconds) ×