gas thermostatic valve for oven
GM970series are customized valve for fireplace system or heating system.
Standard or Nonstandard: NonStandard | Structure: Shutoff | Pressure: Medium Pressure |
Power Manual | Material: Aluminum, Aluminum | Temperature Media: Normal Temperature |
Media: Gas | Port Size: 3/*3/8" | Place of Origin: Taiwan |
Model Number: GM970A | Brand Name: grand mate | Application: Fireplace |
gas type: Natural gas valve | function: fireplace | Color: sliver |
weight: 0.6kg | body: Aluminum | applicable temperature: 10° to 175° F |
packaging: 20pcs/box | keyword: Safety Natural GAS valve
| description customize valve for fireplace system or heating system. |
The Grand Mate is expert in design R&D and manufacture in Taiwan. Working on safety gas valve series for more than 50 years experience.
The Grand Mate offer safety gas valve OEM and R&D service to customers.
Your demand is our first priority.
Gas valves are designed for a wide variety of low capacity heating applications. Models are available with a pressure regulator in a millivolt application. The gas valve can be mounted in multi position except upside down, (knobs facing ground position).
GAS CAPACITY SPECIFICATIONS
Capacity Btu/Hr | Natural | Propane |
Minimum | 5,000 | 5,000 |
Maximum | 70,000 | 110,000 |
At 1" w.c. pressure drop | 40,000 | 65,000 |
Wire Gage | Maximum Length (ft) |
14 | 100 |
16 | 64 |
18 | 40 |
20 | 25 |
22 | 16 |
INSTRUCTIONS
| Connect multimeter to terminal | Switch or Thermostat contact should be | mV Reading | Action |
Gas Valve | 2 & 3 | Closed | Greater than 130 | A |
Thermopile | 1 & 2 | Open | Greater than 350 | B |
A. TEST RESULTS
If the reading is more than 130 millivolts and the automatic valve does not come on, replace the valve operator. If the closed circuit reading is less than 130 millivolts, determine the cause by proceeding with steps
"B"
B. TEST RESULTS
If "B" reading is less than 350 MV, clean and tighten all electrical connections and adjust pilot if necessary to increase millivolt output. If unable to adjust to at least the specified minimum, change the Thermopile.
The Grand Mate offer safty gas valve OEM and R&D service to customers. Your demand is our first pirority.
Grand Mate co., LTD is the best gas cotnrol valve manufacture in Taiwan. We have design, R&D, and manufacture ability enable us offering the one stop total solution for our customers on gas valve system in every field. Moreover, offering the best qualtiy is our first priority. We have severial testing lab and equipments to make sure every valve is in good quality before shipping.
Grand Mate Co.,LTD. long uphold the "constantly thinking, innovation, continuous improvement" business philosophy, from machining, gas control valve manufacturing and design components, and then extended to more stoves overall professional design, lay a solid stable competitive strength, continued to improve combustion efficiency gas appliances development technology, to create envy of the world results; into the twenty-first century, off Long Electronics Co., integration and more into the design and application of energy-saving products and other high-tech products. In the "real business, to improve the quality of life" approach to business, and hopes to become the gas control valve benchmark companies.
To offer worldwide customers better service, Grand Mate set up the subsidiary Pucada Tech to handle international marketing and sales in year 2007.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier