꯲-ꯋꯦ ꯁꯣꯂꯤꯅꯣꯏꯗ ꯚꯜꯌꯨ ꯑꯁꯤ ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯑꯣꯏꯅꯥ ꯑꯣꯄꯔꯦꯠ ꯇꯧꯕꯥ ꯚꯜꯌꯨ ꯃꯈꯜ ꯑꯃꯅꯤ ꯑꯃꯁꯨꯡ ꯃꯁꯤꯅꯥ ꯐ꯭ꯂꯨꯏꯗ ꯅꯠꯠꯔꯒꯥ ꯒ꯭ꯌꯥꯁ ꯑꯃꯒꯤ ꯐ꯭ꯂꯣ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯏ꯫ ꯃꯁꯤꯗꯥ ꯄꯣꯔꯠ ꯑꯅꯤ ꯂꯩ: ꯏꯅꯂꯦꯠ ꯑꯃꯥ ꯑꯃꯁꯨꯡ ꯑꯥꯎꯠꯂꯦꯠ ꯑꯃꯥ꯫ ꯃꯈꯥꯗꯥ ꯄꯤꯔꯤꯕꯁꯤ ꯃꯇꯧ ꯀꯔꯝꯅꯥ ꯊꯕꯛ ꯇꯧꯕꯒꯦ ꯍꯥꯌꯕꯗꯨ ꯃꯈꯥꯗꯥ ꯄꯤꯔꯤ:
### ꯀꯝꯄꯣꯅꯦꯟꯇꯁꯤꯡ:
꯱.**ꯁꯣꯂꯦꯅꯣꯏꯗ**: ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯇꯤꯛ ꯀꯣꯏꯜ ꯑꯃꯥ꯫
2. **ꯄ꯭ꯂꯟꯖꯔ ꯅꯠꯔꯒꯥ ꯑꯥꯔꯃꯦꯆꯔ**: ꯆꯠꯊꯣꯛ ꯆꯠꯁꯤꯟ ꯇꯧꯕꯥ ꯌꯥꯕꯥ ꯑꯥꯏꯔꯟ ꯀꯣꯔ ꯑꯃꯥ꯫
3. **valve body**: ꯏꯅꯂꯦꯠ ꯑꯃꯁꯨꯡ ꯑꯥꯎꯇꯂꯦꯠ ꯄꯣꯔꯇꯁꯤꯡ ꯌꯥꯎꯏ꯫
4. **ꯁ꯭ꯞꯔꯤꯡ**: ꯁꯣꯂꯤꯅꯣꯏꯗ ꯑꯁꯤ de-ꯑꯦꯅꯔꯖꯤꯖ ꯇꯧꯔꯕꯥ ꯃꯇꯃꯗꯥ ꯄ꯭ꯂꯪꯒꯔ ꯑꯗꯨ ꯃꯁꯥꯒꯤ ꯑꯍꯥꯅꯕꯥ ꯄꯣꯖꯤꯁꯟꯗꯥ ꯍꯟꯖꯤꯜꯂꯀꯄꯥ ꯁꯣꯌꯗꯅꯥ ꯇꯧꯏ꯫
### ꯊꯕꯛ ꯑꯃ:
1. **de-ꯏꯅꯔꯖꯤ ꯄꯤꯕꯥ ꯁ꯭ꯇꯦꯠ (ꯃꯍꯧꯁꯥꯒꯤ ꯑꯣꯏꯅꯥ ꯀ꯭ꯂꯣꯖ ꯇꯧꯔꯕꯥ)**:
- ꯗꯤꯐꯣꯜꯇ ꯁ꯭ꯇꯦꯠꯇꯥ, ꯁꯣꯂꯤꯅꯒꯤ ꯀꯣꯏꯜ ꯑꯁꯤ ꯑꯦꯅꯔꯖꯤ ꯂꯩꯇꯦ꯫
- ꯄ꯭ꯂꯪꯒꯔ ꯑꯁꯤ ꯁ꯭ꯞꯔꯤꯡ ꯑꯃꯅꯥ ꯃꯈꯥꯗꯥ ꯄꯨꯁꯤꯜꯂꯀꯏ, ꯃꯁꯤꯅꯥ ꯚꯜꯌꯨꯝ ꯁꯤꯠ ꯑꯗꯨ ꯁꯤꯜ ꯇꯧꯏ꯫
- ꯃꯁꯤꯅꯥ ꯏꯅꯂꯦꯠꯇꯒꯤ ꯑꯥꯎꯇꯂꯦꯇꯇꯥ ꯐ꯭ꯂꯨꯏꯗ ꯆꯠꯄꯥ ꯊꯤꯡꯏ꯫
꯲.**ꯑꯦꯅꯔꯖꯤ ꯄꯤꯕꯥ ꯁ꯭ꯇꯦꯠ**:
- ꯏꯂꯦꯛꯠꯔꯤꯛ ꯀꯔꯦꯟꯇ ꯑꯃꯅꯥ ꯁꯣꯂꯤꯅꯒꯤ ꯀꯣꯏꯜ ꯑꯗꯨꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯆꯠꯄꯥ ꯃꯇꯃꯗꯥ, ꯃꯁꯤꯅꯥ ꯃꯦꯒ꯭ꯅꯦꯇꯤꯛ ꯐꯤꯜꯗ ꯑꯃꯥ ꯁꯦꯝꯃꯤ꯫
- ꯃꯦꯒ꯭ꯅꯦꯇꯤꯛ ꯐꯤꯜꯗꯅꯥ ꯄ꯭ꯂꯪꯒꯔ ꯑꯗꯨ ꯁ꯭ꯞꯔꯤꯡ ꯐꯣꯔꯁꯀꯤ ꯃꯊꯛꯇꯥ ꯃꯊꯛꯇꯥ ꯊꯥꯗꯣꯀꯏ꯫
- ꯃꯁꯤꯅꯥ ꯄ꯭ꯂꯪꯒꯔ ꯑꯗꯨ ꯚꯜꯌꯨꯝ ꯁꯤꯠꯇꯒꯤ ꯂꯧꯊꯣꯀꯏ, ꯃꯁꯤꯅꯥ ꯏꯅꯂꯦꯠ ꯑꯗꯨꯗꯒꯤ ꯑꯥꯎꯇꯂꯦꯠ ꯑꯗꯨꯗꯥ ꯐ꯭ꯂꯨꯏꯗ ꯆꯦꯅꯕꯥ ꯌꯥꯍꯜꯂꯤ꯫
### ꯃꯈꯂꯁꯤꯡ:
- **normally closed (NC)**: ꯃꯈꯜ ꯑꯁꯤꯒꯤ ꯃꯅꯨꯡꯗꯥ, ꯚꯜꯌꯨꯝ ꯑꯁꯤ ꯁꯣꯂꯤꯅꯒꯤ ꯑꯦꯅꯔꯖꯤ ꯂꯩꯇꯕꯥ ꯃꯇꯃꯗꯥ ꯊꯤꯡꯖꯤꯜꯂꯤ ꯑꯃꯁꯨꯡ ꯑꯦꯅꯔꯖꯤ ꯄꯤꯕꯥ ꯃꯇꯃꯗꯥ ꯍꯥꯡꯗꯣꯀꯏ꯫
- **ꯅꯣꯔꯃꯦꯜ ꯑꯣꯏꯅꯥ ꯍꯥꯡꯗꯣꯀꯄꯥ (no)**: ꯃꯈꯜ ꯑꯁꯤꯒꯤ ꯃꯅꯨꯡꯗꯥ, ꯚꯜꯌꯨ ꯑꯁꯤ ꯁꯣꯂꯤꯅꯒꯤ ꯑꯦꯅꯔꯖꯤ ꯂꯩꯇꯕꯥ ꯃꯇꯃꯗꯥ ꯍꯥꯡꯗꯣꯀꯏ ꯑꯃꯁꯨꯡ ꯑꯦꯅꯔꯖꯤ ꯄꯤꯕꯥ ꯃꯇꯃꯗꯥ ꯊꯤꯡꯖꯤꯜꯂꯤ꯫
### ꯃꯔꯨꯑꯣꯏꯕꯥ ꯋꯥꯐꯃꯁꯤꯡ:
- **control**: ꯚꯜꯌꯨ ꯑꯁꯤ ꯏꯂꯦꯛꯠꯔꯤꯀꯦꯜ ꯁꯤꯒꯅꯦꯜ ꯑꯃꯥ ꯂꯩꯕꯗꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯗꯨꯅꯥ ꯍꯥꯡꯗꯣꯀꯏ ꯅꯠꯠꯔꯒꯥ ꯊꯤꯡꯏ꯫
- **flow**: ꯐ꯭ꯂꯣ ꯄꯥꯊ ꯑꯃꯈꯛꯇꯃꯛ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯏ, ꯅꯠꯠꯔꯒꯥ ꯚꯜꯌꯨꯝ ꯑꯗꯨꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯐ꯭ꯂꯣ ꯑꯗꯨ ꯑꯌꯥꯕꯥ ꯄꯤꯕꯥ ꯅꯠꯠꯔꯒꯥ ꯊꯤꯡꯖꯤꯅꯕꯥ꯫
- **ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡ**: ꯏꯔꯤꯒꯦꯁꯟ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡ, HVAC ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡ, ꯑꯃꯁꯨꯡ ꯇꯣꯉꯥꯟ-ꯇꯣꯉꯥꯅꯕꯥ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯑꯦꯜ ꯄ꯭ꯔꯣꯁꯦꯁꯁꯤꯡ ꯌꯥꯎꯅꯥ ꯐ꯭ꯂꯨꯏꯗ ꯀꯟꯠꯔꯣꯜ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯗꯥ ꯃꯍꯧꯁꯥꯅꯥ ꯁꯤꯖꯤꯟꯅꯩ꯫
ꯈꯪꯖꯤꯅꯒꯗꯕꯥ ꯑꯃꯅꯥ, 2-ꯋꯦ ꯁꯣꯂꯤꯅꯒꯤ ꯚꯜꯌꯨ ꯑꯃꯅꯥ ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯇꯤꯛ ꯁꯣꯂꯤꯅꯣꯏꯗ ꯑꯃꯥ ꯁꯤꯖꯤꯟꯅꯗꯨꯅꯥ ꯄ꯭ꯂꯪꯒꯔ ꯑꯃꯥ ꯁꯤꯖꯤꯟꯅꯗꯨꯅꯥ, ꯃꯊꯧ ꯇꯥꯕꯒꯤ ꯃꯇꯨꯡꯏꯟꯅꯥ ꯚꯜꯌꯨ ꯑꯗꯨ ꯍꯥꯡꯗꯣꯀꯄꯥ ꯅꯠꯠꯔꯒꯥ ꯊꯤꯡꯖꯤꯟꯗꯨꯅꯥ ꯄꯣꯔꯠ ꯑꯅꯤꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯐ꯭ꯂꯨꯏꯗ ꯅꯠꯠꯔꯒꯥ ꯒ꯭ꯌꯥꯁꯀꯤ ꯏꯁꯤꯡ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯏ꯫
