Non-Spring Return Electric Linear Valve Actuator. Application: HVA. Dimensions (in.): 10 3/8 in. high x 7 in. wide x 7 in. deep. Dimensions (mm): 264 mm high x 178 mm wide x 178 mm deep. Includes: 1/2 in. Flexible Conduit Adapter; 1/2 in. Conduit Hub. The ML6421A,B Non-Spring Return Electric Linear Valve Actuators are suitable for use with low-voltage, single-pole double-throw (spdt), Series 60 two-position and floating controllers. These actuators operate standard Honeywell valves in heating, ventilating, and air conditioning (HVAC) applications. The ML7421A,B Non-Spring Return Electric Linear Valve Actuators are modulating control actuators used with control that provide an analog output of 0 to 10 Vdc or 2 to 10 Vdc. These actuators operate standard Honeywell valves in HVAC applications. An internal selector plug can be used to reverse the direction of action.FEATURES: Easy and quick installation on valves with 1 3/8 in. bonnet and 3/4 in. stroke, or with 1 7/8 in. bonnet and 1 1/2 in. stroke. High force for VGF Pressure-balanced valves. No separate linkage required. Conduit connector standard. No adjustments required on linkage. Accurate valve positioning. Low power consumption. High close-off ratings. Force limiting end switches. Manual operator. Synchronous motor. Maintenance free. SPECIFICATIONS: Application: HVAC. Dimensions (in.): 10 3/8 in. high x 7 in. wide x 7 in. deep. Dimensions (mm): 264 mm high x 178 mm wide x 178 mm deep. Includes: 1/2 in. flexible conduit adapter; 1/2 in. conduit hub. Weight: (lb)5.1 lb. Weight (kg): 2.3 kg. Materials: ABS Plastic. Item Type: Product. Mounting: Directly on V5011/V5013 Globe Valves and VGF Flanged Globe Valves. Frequency: 50 Hz; 60 Hz. Approvals, Underwriters Laboratories Inc. Flammability Rating UL: 94V-5V. Approvals, Canadian Standards Association. Certified Electrical Connections: Screw terminals. Operating Humidity Range (% RH): 5 to 95% RH. Supply Voltage: 24 Vac +10%, -15%. Power Consumption: Driving-- 12 VA Shipping and Storage Temperature Range (F)-40 F to +158 F Shipping and Storage Temperature Range (C)-40 C to +70 C. Approvals, CE Recognized. Ambient Temperature Range (F): 14 F to 122 F. Ambient Temperature Range (C)-10 C to +50 C. Environmental, Electrical or Ingress Protection Rating: IP54,Class I Insulation (24 Vac). Internal Auxiliary Switch: 0. Fluid Temperature (C): 150 C MaximumFluid Temperature (F): 300 F Maximum. Actuator Type: Valve. Control Signal: 0 to 10 Vdc; 2 to 10 Vdc. Fail Safe Mode: Stays in place. Torque Rating (lb-in.)405 lbf. Torque Rating (Nm): 1800 N. Switches: Yes. Stroke (in.): 3/4 in. Stroke (mm): 20 mm. Cable: Two knockout holes for 1/2 in. conduit standard on actuator caseTiming, Nominal Driving @ 60 Hz-- 95 sec. Feedback: 2-10 Vdc. Manual operation: Knob.. Honeywell. Honeywell. ML7421A1032.
Warranty Information
B2E Surplus offers a 90-day warranty on all sales. Warranted to be free from defects in materials and workmanship under normal use and service. Unless otherwise set forth in a quotation or agreed to by B2E Surplus in writing, standard Products are warranted for 90 days from the date of delivery to the buyer.
Subject to the exclusions described below, all B2E Surplus products (“Products”) are warranted to be free from defects in materials and workmanship under normal use and service. Unless otherwise set forth in a quotation or agreed to by B2E Surplus in writing, standard Products are warranted for 90 days from the date of delivery to the buyer.
EXCLUSIVE REMEDY. In the event that B2E Surplus determines that a Product contains a defect in materials or workmanship, then B2E Surplus, in its sole discretion, will (a) repair the Product, (b) replace the Product, or (c) refund the purchase price of the Product. THIS LIMITED WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER EXPRESS AND IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE REMEDY OF REPAIR, REPLACEMENT OR REFUND IS BUYERÂ’S SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. IN NO EVENT SHALL B2E SURPLUSÂ’ LIABILITY UNDER THIS WARRANTY EXCEED THE PURCHASE PRICE OF THE PRODUCT GIVING RISE TO THE WARRANTY CLAIM. All Products which are repaired or replaced shall be warranted only for the unexpired portion of the original warranty period.
EXCLUSIONS. This warranty does not cover (a) any failures which are not attributable to defects in materials or workmanship, including without limitation, failures caused by accidents, inadequate maintenance, misuse, unauthorized modifications or repairs, improper storage, and normal wear and tear, (b) any consumable parts or accessories, such as cutter blades, nut splitter chisels, punches, dies, chains, wedges, and strands, that are designed to wear over time or through use of the Product, or (c) electronics, motors, batteries, and engines, as these items are warranted by their manufacturer.
WARRANTY RETURNS. No Products shall be returned without prior authorization from B2E Surplus. Buyer shall prepay all shipping charges for the return of Products to B2E SurplusÂ’ designated service location.
LIMITATION OF LIABILITY. IN NO EVENT SHALL B2E SURPLUS BE LIABLE FOR ANY INCIDENTAL DAMAGES, CONSEQUENTIAL DAMAGES, SPECIAL DAMAGES, INDIRECT DAMAGES, LOSS OF PROFITS, LOSS OF REVENUES, OR LOSS OF USE, EVEN IF INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. B2E SURPLUS' LIABILITY FOR DAMAGES ARISING OUT OF OR RELATED TO ANY ORDER IS LIMITED TO THE ORDER PRICE FOR THE SPECIFIC PRODUCT THAT GIVES RISE TO THE CLAIM. TO THE EXTENT PERMITTED BY APPLICABLE LAW, THESE LIMITATIONS AND EXCLUSIONS SHALL APPLY REGARDLESS OF WHETHER LIABILITY ARISES FROM BREACH OF CONTRACT, WARRANTY, TORT (INCLUDING BUT NOT LIMITED TO NEGLIGENCE), BY OPERATION OR LAW, OR OTHERWISE.
