cheap Smart Water Valve Good helper for gas/water pipeline control with 1/2", 3/4, 1" and 1.25". Product Specifications Voltage DC12VDC12V Communication technologyWiFi/RF/ Zigbee Wireless Distance30m (outdoor) Valve pressure1.6 MPA Valve specifications1/2" 3/4 1", 1.25" Open /Close valve time15-10 seconds Torque30-60 N.M Application valve typeHandle valve Quick Details Warranty: 1 years Type: Gas Appliance Isolation Shut-Off Valves, Kitchen Gas Shut-Off Valves, Emergency Shut-Off Valves, Faucet Valve Certification: CSA, pcoc, Reach, IECEE, scoc, UL, EPA, GS Model Number: PTPT Application: General Temperature of Media: Low Temperature, Medium Temperature, Normal Temperature Power: Electric Media: Water Port Size: 1/2" 3/4" 1" 1 1/2" Structure: Control Voltage: DC12V Communication technology: WiFi /RF/ Zigbee Wireless Distance: 30m (outdoor) Valve pressure: 1.6 MPA Valve specifications: 1/2" 3/4" 1", 1.25" Open /Close valve time: 5-10 seconds Torque: 30-60 N.M Application valve type: Handle valve About this water/gas controller, countdown setting is supported and 3 versions and two colors are optional. This smart pipeline controller can fit 1/2鈥? 3/4鈥? 1鈥? 1.25鈥?ball valves with adjustable bracket. It can be easily installed by users, no need to change the pipeline source configuration. FAQ 1)Q: What is your payment term? A: T/T. 2)Q: How long is your delivery time? It鈥檚 usually 7 days for sample orders and 2 weeks for formal orders. 3)Q: Can you ODM/OEM for customers? A: Yes, that鈥檚 negotiable according to customers鈥?demand. cheap Smart Water Valve website:http://www.qotosmart.com/valve-control-system/smart-water-valve/