ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯀꯟꯠꯔꯣꯜ ꯀꯝꯄꯣꯅꯦꯟꯇꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯕꯦꯁꯤꯛ ꯁꯔꯛꯌꯨꯠꯁꯤꯡ꯫

Dec 08, 2025

ꯄꯥꯎꯖꯦꯜ ꯑꯃꯥ ꯊꯥꯗꯣꯀꯎ

ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯀꯟꯠꯔꯣꯜ ꯀꯝꯄꯣꯅꯦꯟꯇꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯕꯦꯁꯤꯛ ꯁꯔꯛꯌꯨꯠꯁꯤꯡ꯫

ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯗꯥ, ꯀꯟꯠꯔꯣꯜ ꯑꯦꯂꯤꯃꯦꯟꯇꯁꯤꯡ ꯑꯁꯤ ꯀꯝꯞꯔꯦꯁꯗ ꯑꯦꯌꯔꯒꯤ ꯄ꯭ꯔꯦꯁꯔ, ꯐ꯭ꯂꯣ ꯔꯦꯠ, ꯐ꯭ꯂꯣ ꯗꯤꯔꯦꯛꯁꯟ ꯑꯃꯁꯨꯡ ꯁꯤꯒꯅꯦꯂꯁꯤꯡ ꯊꯥꯕꯒꯤ ꯀꯟꯠꯔꯣꯜ ꯑꯃꯁꯨꯡ ꯔꯤꯒꯨꯂꯦꯠ ꯇꯧꯅꯕꯒꯤ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯀꯝꯄꯣꯅꯦꯟꯇꯁꯤꯡꯅꯤ꯫ ꯃꯈꯣꯌꯁꯤꯡ ꯑꯁꯤ ꯁꯤꯖꯤꯟꯅꯗꯨꯅꯥ, ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯑꯦꯛꯇꯤꯕꯦꯇꯤꯡ ꯑꯦꯂꯤꯃꯦꯟꯇꯁꯤꯡꯅꯥ ꯃꯊꯧ ꯇꯥꯕꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯅꯣꯔꯃꯦꯜ ꯑꯣꯏꯅꯥ ꯊꯕꯛ ꯇꯧꯕꯥ ꯉꯝꯅꯕꯥ ꯇꯣꯉꯥꯟ ꯇꯣꯉꯥꯅꯕꯥ ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯁꯔꯛꯌꯨꯠꯁꯤꯡ ꯁꯦꯝꯕꯥ ꯌꯥꯏ꯫ ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯀꯟꯠꯔꯣꯜ ꯀꯝꯄꯣꯅꯦꯟꯇꯁꯤꯡ ꯑꯁꯤ ꯃꯈꯣꯌꯒꯤ ꯐꯉ꯭ꯀꯁꯅꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯗꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯔꯒꯥ ꯑꯆꯧꯕꯥ ꯀꯦꯇꯦꯒꯣꯔꯤ ꯑꯍꯨꯃꯗꯥ ꯈꯥꯌꯗꯣꯀꯄꯥ ꯌꯥꯏ: ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨꯁꯤꯡ, ꯐ꯭ꯂꯣ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨꯁꯤꯡ, ꯑꯃꯁꯨꯡ ꯗꯥꯏꯔꯦꯛꯇꯣꯔꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨꯁꯤꯡ꯫ ꯃꯁꯤꯒꯤ ꯃꯊꯛꯇꯥ, ꯑꯦꯌꯔꯐ꯭ꯂꯣꯒꯤ ꯃꯥꯌꯀꯩ ꯍꯣꯡꯗꯣꯛꯇꯨꯅꯥ ꯑꯃꯁꯨꯡ ꯑꯣꯟ-ꯑꯣꯐ ꯇꯧꯗꯨꯅꯥ ꯇꯣꯉꯥꯟ ꯇꯣꯉꯥꯅꯕꯥ ꯂꯣꯖꯤꯀꯦꯜ ꯐꯉ꯭ꯀꯁꯅꯁꯤꯡ ꯐꯪꯕꯥ ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯂꯣꯖꯤꯛ ꯀꯝꯄꯣꯅꯦꯟꯇꯁꯤꯡꯁꯨ ꯂꯩ꯫

1ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨ ꯑꯃꯁꯨꯡ ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯁꯔꯛꯌꯨꯏꯠ꯫

ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨꯁꯤꯡ ꯑꯁꯤ ꯃꯔꯨꯑꯣꯏꯅꯥ ꯁꯤꯁ꯭ꯇꯦꯝ ꯑꯁꯤꯗꯥ ꯂꯩꯔꯤꯕꯥ ꯒ꯭ꯌꯥꯁꯀꯤ ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯅꯕꯥ ꯑꯃꯁꯨꯡ ꯇꯣꯉꯥꯟ-ꯇꯣꯉꯥꯅꯕꯥ ꯄ꯭ꯔꯦꯁꯔꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ ꯑꯗꯨ ꯐꯪꯍꯟꯅꯕꯥ ꯁꯤꯖꯤꯟꯅꯩ꯫ ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨꯁꯤꯡ ꯑꯁꯤ ꯃꯈꯜ ꯑꯍꯨꯃꯗꯥ ꯈꯥꯌꯗꯣꯀꯄꯥ ꯌꯥꯏ: ꯑꯍꯥꯅꯕꯥ ꯃꯈꯜ ꯑꯁꯤ ꯄ꯭ꯔꯦꯁꯔ ꯍꯟꯊꯍꯅꯕꯥ ꯑꯃꯁꯨꯡ ꯁ꯭ꯇꯦꯕꯤꯂꯥꯏꯖ ꯇꯧꯕꯒꯤ ꯊꯕꯛ ꯇꯧꯕꯥ ꯄ꯭ꯔꯦꯁꯔ ꯍꯟꯊꯍꯅꯕꯥ ꯚꯜꯌꯨꯅꯤ; ꯑꯅꯤꯁꯨꯕꯥ ꯃꯈꯜ ꯑꯁꯤ ꯄ꯭ꯔꯦꯁꯔ ꯂꯤꯃꯤꯠ ꯇꯧꯕꯥ ꯑꯃꯁꯨꯡ ꯁꯦꯐꯇꯤ ꯄ꯭ꯔꯣꯇꯦꯛꯁꯟ ꯄꯤꯕꯒꯤ ꯊꯕꯛ ꯇꯧꯕꯥ ꯁꯦꯐꯇꯤ ꯚꯜꯌꯨꯅꯤ, ꯍꯥꯌꯕꯗꯤ ꯔꯤꯂꯤꯐ ꯚꯜꯌꯨꯅꯤ꯫ ꯑꯍꯨꯃꯁꯨꯕꯥ ꯃꯈꯜ ꯑꯁꯤ ꯇꯣꯉꯥꯟ-ꯇꯣꯉꯥꯅꯕꯥ ꯒ꯭ꯌꯥꯁ ꯂꯥꯏꯟ ꯄ꯭ꯔꯦꯁꯔꯁꯤꯡꯗꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯗꯨꯅꯥ ꯑꯀꯛꯅꯕꯥ ꯀꯟꯠꯔꯣꯂꯁꯤꯡ ꯄꯥꯡꯊꯣꯀꯄꯥ ꯁꯤꯛꯕꯦꯟꯁ ꯚꯜꯌꯨ ꯑꯃꯅꯤ꯫

꯱.ꯁꯦꯐꯇꯤ ꯚꯜꯌꯨ ꯂꯩꯕꯥ꯫

ꯁꯦꯐꯇꯤ ꯚꯜꯌꯨ ꯑꯁꯤꯅꯥ ꯁꯤꯁ꯭ꯇꯦꯝ ꯑꯁꯤꯗꯥ ꯁꯦꯐꯇꯤ ꯄ꯭ꯔꯣꯇꯦꯛꯁꯅꯗꯥ ꯊꯧꯗꯥꯡ ꯂꯧꯔꯤ꯫ ꯁꯤꯁ꯭ꯇꯦꯃꯒꯤ ꯄ꯭ꯔꯦꯁꯔ ꯑꯗꯨꯅꯥ ꯑꯀꯛꯅꯕꯥ ꯚꯦꯜꯌꯨ ꯑꯗꯨꯗꯒꯤ ꯍꯦꯜꯂꯕꯥ ꯃꯇꯃꯗꯥ, ꯁꯦꯐꯇꯤ ꯚꯜꯌꯨ ꯑꯗꯨꯅꯥ ꯒ꯭ꯌꯥꯁꯀꯤ ꯁꯔꯨꯛ ꯑꯃꯥ ꯑꯦꯇꯃꯣꯁ꯭ꯐꯤꯌꯔꯗꯥ ꯊꯥꯗꯣꯛꯅꯕꯥ ꯍꯥꯡꯗꯣꯀꯏ, ꯃꯁꯤꯅꯥ ꯁꯤꯁ꯭ꯇꯦꯃꯒꯤ ꯄ꯭ꯔꯦꯁꯔ ꯑꯗꯨ ꯑꯌꯥꯕꯥ ꯄꯤꯕꯥ ꯚꯦꯜꯌꯨ ꯑꯗꯨꯗꯒꯤ ꯍꯦꯜꯂꯣꯏꯗꯕꯅꯤ ꯑꯃꯁꯨꯡ ꯃꯁꯤꯅꯥ ꯁꯤꯁ꯭ꯇꯦꯝ ꯑꯗꯨꯗꯥ ꯄ꯭ꯔꯦꯁꯔ ꯌꯥꯝꯅꯥ ꯄꯤꯕꯅꯥ ꯊꯣꯀꯍꯅꯕꯥ ꯑꯦꯛꯁꯤꯗꯦꯟꯇꯁꯤꯡ ꯊꯤꯡꯏ꯫ ꯁꯦꯐꯇꯤ ꯚꯜꯌꯨꯒꯤ ꯁ꯭ꯠꯔꯀꯆꯔ ꯑꯃꯁꯨꯡ ꯒ꯭ꯔꯥꯐꯤꯛ ꯁꯤꯝꯕꯣꯜ ꯑꯁꯤ ꯐꯤꯒꯔ ꯑꯁꯤꯗꯥ ꯎꯠꯂꯤ꯫

1The structure and graphic symbol diagram of the safety valve

ꯐꯤꯒꯔ: ꯁꯦꯐꯇꯤ ꯚꯜꯌꯨꯒꯤ ꯁ꯭ꯠꯔꯀꯆꯔ ꯑꯃꯁꯨꯡ ꯒ꯭ꯔꯥꯐꯤꯛ ꯁꯤꯝꯕꯣꯜ꯫

2. ꯄ꯭ꯔꯦꯁꯔ-ꯍꯟꯊꯍꯅꯕꯥ ꯚꯜꯌꯨ꯫

ꯄ꯭ꯔꯦꯁꯔ-ꯍꯟꯊꯍꯅꯕꯥ ꯚꯜꯌꯨꯒꯤ ꯊꯕꯛ ꯑꯁꯤ ꯒ꯭ꯌꯥꯁ ꯁꯞꯂꯥꯏ ꯁꯣꯔꯁꯀꯤ ꯄ꯭ꯔꯦꯁꯔ ꯑꯗꯨ ꯗꯤꯚꯥꯏꯁ ꯑꯗꯨꯅꯥ ꯃꯊꯧ ꯇꯥꯕꯥ ꯄ꯭ꯔꯦꯁꯔ ꯑꯗꯨꯗꯥ ꯍꯟꯊꯍꯅꯕꯅꯤ ꯑꯃꯁꯨꯡ ꯄ꯭ꯔꯦꯁꯔ ꯍꯟꯊꯔꯀꯄꯒꯤ ꯃꯇꯨꯡꯗꯥ ꯄ꯭ꯔꯦꯁꯔ ꯚꯦꯜꯌꯨ ꯑꯗꯨ ꯂꯦꯡꯗꯅꯥ ꯂꯩꯍꯅꯕꯥ ꯍꯥꯌꯕꯁꯤꯅꯤ꯫ ꯄ꯭ꯔꯦꯁꯔ ꯍꯟꯊꯍꯅꯕꯥ ꯚꯜꯌꯨ ꯑꯃꯒꯤ ꯕꯦꯁꯤꯛ ꯄꯔꯐꯣꯃꯦꯟꯁꯇꯥ ꯄ꯭ꯔꯦꯁꯔ ꯔꯦꯒꯨꯂꯦꯇꯤꯡ ꯔꯦꯟꯖ, ꯄ꯭ꯔꯦꯁꯔꯒꯤ ꯃꯑꯣꯡ-ꯃꯇꯧ ꯑꯃꯁꯨꯡ ꯐ꯭ꯂꯣꯒꯤ ꯃꯑꯣꯡ-ꯃꯇꯧ ꯌꯥꯎꯏ꯫ ꯄ꯭ꯔꯦꯁꯔꯒꯤ ꯃꯑꯣꯡ-ꯃꯇꯧ ꯑꯃꯁꯨꯡ ꯐ꯭ꯂꯣꯒꯤ ꯃꯑꯣꯡ-ꯃꯇꯧ ꯑꯁꯤ ꯄ꯭ꯔꯦꯁꯔ-ꯍꯟꯊꯍꯅꯕꯥ ꯉꯝꯕꯥ ꯚꯜꯌꯨ ꯑꯃꯒꯤ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯃꯁꯛ ꯑꯅꯤꯅꯤ ꯑꯃꯁꯨꯡ ꯃꯁꯤ ꯈꯅꯕꯒꯤ ꯑꯃꯁꯨꯡ ꯁꯤꯖꯤꯟꯅꯕꯒꯤ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯕꯦꯖꯁꯤꯡ ꯑꯣꯏꯅꯥ ꯊꯕꯛ ꯇꯧꯏ꯫ ꯄ꯭ꯔꯦꯁꯔ-ꯍꯟꯊꯍꯅꯕꯥ ꯚꯜꯌꯨ ꯑꯃꯥ ꯈꯅꯕꯗꯥ, ꯃꯁꯤꯒꯤ ꯃꯈꯜ ꯑꯃꯁꯨꯡ ꯄ꯭ꯔꯦꯁꯔ ꯔꯦꯒꯨꯂꯦꯁꯅꯒꯤ ꯑꯆꯨꯝꯕꯥ ꯑꯁꯤ ꯁꯤꯖꯤꯟꯅꯕꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡꯗꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯗꯨꯅꯥ ꯂꯦꯄꯊꯣꯛꯀꯗꯕꯅꯤ, ꯑꯃꯁꯨꯡ ꯃꯗꯨꯒꯤ ꯃꯇꯨꯡꯗꯥ ꯃꯁꯤꯒꯤ ꯗꯥꯏꯑꯦꯃꯤꯇꯔ ꯑꯁꯤ ꯃꯊꯧ ꯇꯥꯕꯥ ꯃꯦꯛꯁꯤꯃꯝ ꯑꯥꯎꯇꯄꯨꯠ ꯐ꯭ꯂꯣꯒꯤ ꯃꯇꯨꯡꯏꯟꯅꯥ ꯈꯅꯒꯗꯕꯅꯤ꯫ ꯄ꯭ꯔꯦꯁꯔ-ꯍꯟꯊꯍꯅꯕꯥ ꯚꯜꯌꯨꯒꯤ ꯁ꯭ꯠꯔꯀꯆꯔ ꯑꯁꯤ ꯐꯤꯒꯔ ꯑꯁꯤꯗꯥ ꯎꯠꯂꯤ꯫ ꯚꯜꯌꯨ ꯑꯗꯨꯒꯤ ꯑꯦꯌꯔ ꯁꯣꯔꯁ ꯄ꯭ꯔꯦꯁꯔ ꯑꯗꯨ ꯃꯦꯛꯁꯤꯃꯝ ꯑꯥꯎꯇꯄꯨꯠ ꯄ꯭ꯔꯦꯁꯔꯗꯒꯤ 0.1MPa ꯍꯦꯟꯅꯥ ꯋꯥꯡꯒꯗꯕꯅꯤ꯫ ꯄ꯭ꯔꯦꯁꯔ-ꯍꯟꯊꯍꯅꯕꯥ ꯚꯜꯌꯨ ꯑꯁꯤ ꯃꯍꯧꯁꯥꯅꯥ ꯋꯥꯇꯔ ꯁꯦꯄꯥꯔꯦꯇꯔ ꯑꯃꯁꯨꯡ ꯑꯦꯌꯔ ꯐꯤꯜꯇꯔꯒꯤ ꯃꯇꯨꯡꯗꯥ ꯑꯃꯁꯨꯡ ꯑꯣꯏꯜ ꯃꯤꯁ꯭ꯠ ꯂꯨꯕ꯭ꯔꯤꯀꯦꯇꯔꯒꯤ ꯃꯃꯥꯡꯗꯥ ꯏꯅꯁ꯭ꯇꯣꯜ ꯇꯧꯏ, ꯃꯁꯤ ꯐꯤꯒꯔ ꯑꯁꯤꯗꯥ ꯎꯠꯂꯤ꯫ ꯆꯥꯅꯕꯤꯗꯨꯅꯥ ꯃꯁꯤꯒꯤ ꯏꯅꯂꯦꯠ ꯑꯃꯁꯨꯡ ꯑꯥꯎꯇꯂꯦꯠ ꯑꯁꯤ ꯔꯤꯚꯔꯁ ꯇꯧꯔꯣꯏꯗꯕꯅꯤ ꯍꯥꯌꯅꯥ ꯈꯪꯖꯤꯅꯕꯤꯌꯨ꯫ ꯚꯜꯌꯨ ꯑꯗꯨ ꯁꯤꯖꯤꯟꯅꯗꯕꯥ ꯃꯇꯃꯗꯥ, ꯄ꯭ꯔꯦꯁꯔꯒꯤ ꯃꯈꯥꯗꯥ ꯗꯥꯏꯑꯦꯐ꯭ꯔꯥꯝ ꯑꯗꯨ ꯌꯥꯝꯅꯥ ꯇꯣꯏꯅꯥ ꯁꯣꯀꯍꯟꯗꯅꯕꯥ, ꯃꯁꯤꯅꯥ ꯃꯁꯤꯒꯤ ꯄꯔꯐꯣꯃꯦꯟꯁꯇꯥ ꯑꯀꯥꯌꯕꯥ ꯄꯤꯕꯥ ꯌꯥꯏ꯫

2The structural diagram of the pressure reducing valve

ꯐꯤꯒꯔ: ꯄ꯭ꯔꯦꯁꯔ-ꯍꯟꯊꯍꯅꯕꯥ ꯚꯜꯌꯨꯒꯤ ꯁ꯭ꯠꯔꯀꯆꯔ꯫

3Installation location diagram of the pressure reducing valve

ꯐꯤꯒꯔ: ꯄ꯭ꯔꯦꯁꯔ-ꯍꯟꯊꯍꯅꯕꯥ ꯚꯜꯌꯨꯒꯤ ꯏꯅꯁ꯭ꯇꯣꯂꯦꯁꯅꯒꯤ ꯄꯣꯖꯤꯁꯟ꯫

꯳.ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯁꯔꯛꯌꯨꯠ ꯇꯧꯕꯥ꯫

ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯁꯔꯛꯌꯨꯏꯠ ꯑꯁꯤ ꯁꯔꯛꯌꯨꯏꯠ ꯑꯗꯨꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯂꯩꯕꯥ ꯄ꯭ꯔꯦꯁꯔ ꯑꯗꯨ ꯑꯀꯛꯅꯕꯥ ꯔꯦꯟꯖ ꯑꯃꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯊꯝꯕꯥ ꯅꯠꯠꯔꯒꯥ ꯁꯔꯛꯌꯨꯏꯠ ꯑꯗꯨꯕꯨ ꯇꯣꯉꯥꯟ-ꯇꯣꯉꯥꯅꯕꯥ ꯊꯥꯛꯀꯤ ꯄ꯭ꯔꯦꯁꯔꯁꯤꯡ ꯐꯪꯍꯅꯕꯥ ꯉꯝꯕꯥ ꯐꯟꯗꯥꯃꯦꯟꯇꯦꯜ ꯁꯔꯛꯌꯨꯏꯠ ꯑꯃꯅꯤ꯫ ꯃꯍꯧꯁꯥꯅꯥ ꯁꯤꯖꯤꯟꯅꯔꯤꯕꯥ ꯑꯁꯤꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯄ꯭ꯔꯥꯏꯃꯥꯔꯤ ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯁꯔꯛꯌꯨꯏꯠꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯁꯦꯀꯦꯟꯗꯔꯤ ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯁꯔꯛꯌꯨꯏꯇꯁꯤꯡ ꯑꯁꯤ ꯌꯥꯎꯏ꯫

ꯄ꯭ꯔꯥꯏꯃꯥꯔꯤ ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯁꯔꯛꯌꯨꯏꯠ꯫

ꯄ꯭ꯔꯥꯏꯃꯥꯔꯤ ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯁꯔꯛꯌꯨꯏꯠ ꯑꯁꯤ ꯒ꯭ꯌꯥꯁ ꯁ꯭ꯇꯣꯔꯦꯖ ꯇꯦꯉ꯭ꯛ ꯑꯗꯨꯒꯤ ꯄ꯭ꯔꯦꯁꯔ ꯑꯗꯨ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯅꯕꯥ ꯁꯤꯖꯤꯟꯅꯩ ꯃꯗꯨꯅꯥ ꯃꯔꯝ ꯑꯣꯏꯗꯨꯅꯥ ꯃꯗꯨ ꯑꯀꯛꯅꯕꯥ ꯄ꯭ꯔꯦꯁꯔ ꯚꯦꯜꯌꯨ ꯑꯗꯨꯗꯒꯤ ꯍꯦꯜꯂꯣꯏꯗꯕꯅꯤ꯫ ꯃꯄꯥꯅꯒꯤ ꯀꯟꯠꯔꯣꯜ ꯔꯤꯂꯤꯐ ꯚꯜꯌꯨꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯏꯂꯦꯛꯠꯔꯤꯀꯦꯜ ꯀꯟꯇꯦꯛꯇ ꯄ꯭ꯔꯦꯁꯔ ꯒꯦꯖꯁꯤꯡ ꯑꯁꯤ ꯑꯌꯥꯝꯕꯅꯥ ꯑꯦꯌꯔ ꯀꯝꯞꯔꯦꯁꯔꯁꯤꯡꯒꯤ ꯁ꯭ꯇꯥꯔꯠ ꯑꯃꯁꯨꯡ ꯁ꯭ꯇꯣꯞ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯅꯕꯥ ꯁꯤꯖꯤꯟꯅꯩ, ꯃꯁꯤꯅꯥ ꯑꯦꯌꯔ ꯁ꯭ꯇꯣꯔꯦꯖ ꯇꯦꯉ꯭ꯀꯇꯥ ꯂꯩꯕꯥ ꯄ꯭ꯔꯦꯁꯔ ꯑꯗꯨ ꯑꯀꯛꯅꯕꯥ ꯔꯦꯟꯖ ꯑꯗꯨꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯊꯝꯃꯤ꯫ ꯏꯂꯦꯛꯠꯔꯤꯀꯦꯜ ꯀꯟꯇꯦꯛꯇ ꯄ꯭ꯔꯦꯁꯔ ꯒꯦꯖꯁꯤꯡ ꯑꯦꯗꯣꯞꯇ ꯇꯧꯏ, ꯃꯈꯣꯌꯗꯥ ꯃꯣꯇꯣꯔ ꯑꯃꯁꯨꯡ ꯀꯟꯠꯔꯣꯂꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯥ ꯌꯥꯝꯅꯥ ꯂꯩ꯫ ꯃꯈꯣꯌ ꯑꯁꯤ ꯑꯌꯥꯝꯕꯅꯥ ꯐꯤꯒꯔꯗꯥ ꯎꯠꯂꯤꯕꯥ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯑꯄꯤꯀꯄꯥ ꯑꯦꯌꯔ ꯀꯝꯞꯔꯦꯁꯔꯁꯤꯡ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯕꯗꯥ ꯁꯤꯖꯤꯟꯅꯩ꯫

4Primary pressure control circuit diagram

ꯐꯤꯒꯔ: ꯄ꯭ꯔꯥꯏꯃꯥꯔꯤ ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯁꯔꯛꯌꯨꯏꯠ ꯗꯥꯏꯑꯦꯒ꯭ꯔꯥꯐ꯫

꯲) ꯁꯦꯀꯦꯟꯗꯔꯤ ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯁꯔꯛꯌꯨꯠ꯫

ꯁꯦꯀꯦꯟꯗꯔꯤ ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯂꯨꯞ ꯑꯁꯤꯅꯥ ꯃꯔꯨꯑꯣꯏꯅꯥ ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯁꯤꯁ꯭ꯇꯦꯃꯒꯤ ꯑꯦꯌꯔ ꯁꯣꯔꯁ ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯏ꯫ ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯇ꯭ꯔꯥꯟꯁꯃꯤꯁꯅꯗꯥ, ꯏꯁꯤꯡ ꯁꯦꯄꯥꯔꯦꯇꯔ ꯑꯃꯁꯨꯡ ꯑꯦꯌꯔ ꯐꯤꯜꯇꯔ, ꯄ꯭ꯔꯦꯁꯔ ꯍꯟꯊꯍꯅꯕꯥ ꯚꯜꯌꯨ ꯑꯃꯁꯨꯡ ꯑꯣꯏꯜ ꯃꯤꯁ꯭ꯠ ꯂꯨꯕ꯭ꯔꯤꯀꯦꯇꯔ ꯑꯁꯤ ꯑꯌꯥꯝꯕꯅꯥ ꯄꯨꯟꯅꯥ ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯊ꯭ꯔꯤ-ꯄꯤꯁ ꯁꯦꯠ ꯍꯥꯌꯅꯥ ꯀꯧꯏ꯫ ꯐꯤꯒꯔ ꯑꯁꯤꯗꯥ ꯎꯠꯂꯤꯕꯥ ꯃꯇꯨꯡ ꯏꯟꯅꯥ, ꯃꯁꯤ ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯊ꯭ꯔꯤ-ꯄꯤꯁ ꯁꯦꯠꯁꯤꯡꯅꯥ ꯁꯦꯝꯕꯥ ꯁꯦꯀꯦꯟꯗꯔꯤ ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯁꯔꯛꯌꯨꯏꯠ ꯑꯃꯅꯤ꯫

5Secondary pressure control circuit diagram

ꯐꯤꯒꯔ: ꯁꯦꯀꯦꯟꯗꯔꯤ ꯄ꯭ꯔꯦꯁꯔ ꯀꯟꯠꯔꯣꯜ ꯁꯔꯛꯌꯨꯏꯠ꯫

2 ꯐ꯭ꯂꯣ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨ ꯑꯃꯁꯨꯡ ꯁ꯭ꯄꯤꯗ ꯀꯟꯠꯔꯣꯜ ꯁꯔꯛꯌꯨꯏꯠ꯫

ꯁꯤꯂꯤꯟꯗꯔ ꯑꯗꯨ ꯅꯤꯡꯊꯤꯅꯥ ꯑꯃꯁꯨꯡ ꯊꯥꯖꯕꯥ ꯌꯥꯕꯥ ꯃꯑꯣꯡꯗꯥ ꯑꯣꯄꯔꯦꯁꯟ ꯇꯧꯅꯕꯒꯤꯗꯃꯛ, ꯁꯤꯂꯤꯟꯗꯔ ꯑꯗꯨꯒꯤ ꯆꯠꯊꯣꯛ-ꯆꯠꯁꯤꯅꯒꯤ ꯈꯣꯡꯖꯦꯜ ꯑꯗꯨ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯒꯗꯕꯅꯤ꯫ ꯀꯃꯟ ꯑꯣꯏꯕꯥ ꯄꯥꯝꯕꯩ ꯑꯃꯗꯤ ꯃꯁꯤ ꯐꯪꯅꯕꯒꯤꯗꯃꯛ ꯐ꯭ꯂꯣ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨ ꯑꯃꯥ ꯁꯤꯖꯤꯟꯅꯕꯅꯤ꯫ ꯐ꯭ꯂꯣ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨ ꯑꯁꯤꯅꯥ ꯒ꯭ꯌꯥꯁ ꯐ꯭ꯂꯣ ꯔꯦꯠ ꯑꯁꯤ ꯔꯤꯒꯨꯂꯦꯠ ꯇꯧꯗꯨꯅꯥ ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯑꯦꯛꯇꯤꯕꯦꯇꯔꯒꯤ ꯆꯠꯊꯣꯛ-ꯆꯠꯁꯤꯅꯒꯤ ꯈꯣꯡꯖꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯏ, ꯑꯃꯁꯨꯡ ꯒ꯭ꯌꯥꯁ ꯐ꯭ꯂꯣ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯕꯥ ꯑꯁꯤ ꯐ꯭ꯂꯣ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨꯒꯤ ꯐ꯭ꯂꯣ ꯑꯦꯔꯤꯌꯥ ꯍꯣꯡꯗꯣꯛꯇꯨꯅꯥ ꯐꯪꯏ꯫ ꯃꯍꯧꯁꯥꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯐ꯭ꯂꯣ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨꯁꯤꯡꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯊ꯭ꯔꯣꯇꯜ ꯚꯜꯌꯨꯁꯤꯡ, ꯋꯥꯟ-ꯋꯦ ꯊ꯭ꯔꯣꯇꯜ ꯚꯜꯌꯨꯁꯤꯡ, ꯑꯦꯒꯖꯁ꯭ꯠ ꯊ꯭ꯔꯣꯇꯜ ꯚꯜꯌꯨꯁꯤꯡ ꯑꯁꯤꯅꯆꯤꯡꯕꯥ ꯌꯥꯎꯏ꯫

ꯋꯥꯟ-ꯋꯦ ꯊ꯭ꯔꯣꯇꯜ ꯚꯜꯌꯨ꯫

ꯋꯥꯟ-ꯋꯦ ꯊ꯭ꯔꯣꯇꯜ ꯚꯜꯌꯨ ꯑꯁꯤ ꯋꯥꯟ-ꯋꯦ ꯚꯜꯌꯨ ꯑꯃꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯄꯦꯔꯥꯂꯥꯏꯖ ꯑꯣꯏꯅꯥ ꯊ꯭ꯔꯣꯇꯜ ꯚꯜꯌꯨ ꯑꯃꯅꯥ ꯁꯦꯝꯕꯥ ꯀꯝꯕꯤꯅꯦꯠ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨ ꯑꯃꯅꯤ꯫ ꯃꯁꯤꯒꯤ ꯁ꯭ꯠꯔꯀꯆꯔ ꯑꯃꯁꯨꯡ ꯒ꯭ꯔꯥꯐꯤꯛ ꯁꯤꯝꯕꯣꯜ ꯑꯁꯤ ꯐꯤꯒꯔ ꯑꯁꯤꯗꯥ ꯎꯠꯂꯤ꯫ ꯑꯦꯌꯔꯐ꯭ꯂꯣ ꯑꯁꯤ ꯄꯣꯔꯠ Pꯗꯒꯤ ꯄꯣꯔꯠ Aꯗꯥ ꯆꯦꯅꯕꯥ ꯃꯇꯃꯗꯥ, ꯃꯁꯤ ꯊ꯭ꯔꯣꯇꯜ ꯚꯜꯌꯨꯒꯤ ꯈꯨꯠꯊꯥꯡꯗꯥ ꯊ꯭ꯔꯣꯇꯜ ꯇꯧꯏ꯫ A ꯗꯒꯤ P ꯐꯥꯎꯕꯥ ꯆꯦꯅꯕꯥ ꯃꯇꯃꯗꯥ, ꯆꯦꯛ ꯚꯜꯌꯨ ꯑꯗꯨ ꯊ꯭ꯔꯣꯇꯜ ꯇꯧꯗꯅꯥ ꯍꯥꯡꯗꯣꯀꯏ꯫ ꯋꯥꯟ-ꯋꯦ ꯊ꯭ꯔꯣꯇꯜ ꯚꯜꯌꯨꯁꯤꯡ ꯑꯁꯤ ꯑꯌꯥꯝꯕꯅꯥ ꯁꯤꯂꯤꯟꯗꯔꯁꯤꯡꯒꯤ ꯁ꯭ꯄꯤꯗ ꯔꯦꯒꯨꯂꯦꯁꯟ ꯑꯃꯁꯨꯡ ꯗꯦꯂꯤ ꯁꯔꯛꯌꯨꯏꯇꯁꯤꯡꯗꯥ ꯁꯤꯖꯤꯟꯅꯩ꯫

6The structure and graphic symbol diagram of the one-way throttle valve

ꯐꯤꯒꯔ: ꯋꯥꯟ-ꯋꯦ ꯊ꯭ꯔꯣꯇꯜ ꯚꯜꯌꯨꯒꯤ ꯁ꯭ꯠꯔꯀꯆꯔ ꯑꯃꯁꯨꯡ ꯒ꯭ꯔꯥꯐꯤꯛ ꯁꯤꯝꯕꯣꯜ꯫

ꯁ꯭ꯄꯤꯗ ꯀꯟꯠꯔꯣꯜ ꯂꯨꯞ ꯇꯧꯕꯥ꯫

ꯗꯕꯜ-ꯑꯦꯛꯇꯤꯡ ꯁꯤꯂꯤꯟꯗꯔꯁꯤꯡꯗꯥ ꯑꯦꯗꯖꯁ꯭ꯇꯃꯦꯟꯇ ꯃꯦꯊꯗ ꯑꯅꯤ ꯂꯩ: ꯏꯅꯇꯦꯛ ꯊ꯭ꯔꯣꯇꯂꯤꯡ ꯑꯃꯁꯨꯡ ꯑꯦꯒꯖꯁ꯭ꯠ ꯊ꯭ꯔꯣꯇꯂꯤꯡ꯫ ꯐꯤꯒꯔ ꯑꯁꯤꯅꯥ ꯏꯅꯇꯦꯛ ꯊ꯭ꯔꯣꯇꯂꯤꯡ ꯑꯦꯗꯖꯁ꯭ꯇꯃꯦꯟꯇ ꯁꯔꯛꯌꯨꯏꯠ ꯑꯗꯨ ꯎꯠꯂꯤ꯫ ꯏꯅꯇꯦꯛ ꯊ꯭ꯔꯣꯇꯂꯤꯡꯒꯤ ꯃꯇꯃꯗꯥ, ꯂꯣꯗ ꯗꯤꯔꯦꯛꯁꯟ ꯑꯁꯤ ꯄꯤꯁ꯭ꯇꯣꯅꯒꯤ ꯃꯥꯌꯀꯩꯒꯥ ꯃꯥꯟꯅꯗꯕꯥ ꯃꯇꯃꯗꯥ, ꯄꯤꯁ꯭ꯇꯣꯅꯒꯤ ꯈꯣꯡꯖꯦꯜ ꯑꯁꯤ ꯑꯅꯕꯦꯂꯦꯟꯁ ꯑꯣꯏꯕꯥ ꯐꯤꯚꯝ ꯑꯃꯗꯥ, ꯍꯥꯌꯕꯗꯤ ꯀ꯭ꯔꯣꯂꯤꯡꯒꯤ ꯐꯤꯚꯝ ꯑꯃꯗꯥ ꯊꯣꯀꯏ꯫ ꯂꯣꯗꯀꯤ ꯃꯥꯌꯀꯩ ꯑꯗꯨ ꯄꯤꯁ꯭ꯇꯣꯅꯒꯤ ꯃꯥꯌꯀꯩꯒꯥ ꯃꯥꯟꯅꯅꯥ ꯂꯩꯕꯥ ꯃꯇꯃꯗꯥ, ꯂꯣꯗ ꯑꯗꯨ ꯁꯣꯀꯄꯥ ꯌꯥꯏ, ꯃꯗꯨꯅꯥ ꯁꯤꯂꯤꯟꯗꯔ ꯑꯗꯨ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯕꯥ ꯉꯃꯍꯜꯂꯤ꯫ ꯃꯔꯝ ꯑꯗꯨꯅꯥ ꯏꯅꯇꯦꯛ ꯊ꯭ꯔꯣꯇꯂꯤꯡ ꯑꯦꯗꯖꯁ꯭ꯇꯃꯦꯟꯇ ꯁꯔꯛꯌꯨꯏꯠ ꯑꯁꯤ ꯑꯌꯥꯝꯕꯅꯥ ꯚꯔꯇꯤꯀꯦꯜ ꯑꯣꯏꯅꯥ ꯏꯅꯁ꯭ꯇꯣꯜ ꯇꯧꯕꯥ ꯁꯤꯂꯤꯟꯗꯔꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯁꯤꯖꯤꯟꯅꯩ꯫ ꯍꯣꯔꯥꯏꯖꯣꯟꯇꯦꯜ ꯑꯣꯏꯅꯥ ꯏꯅꯁ꯭ꯇꯣꯜ ꯇꯧꯔꯕꯥ ꯁꯤꯂꯤꯟꯗꯔꯁꯤꯡꯒꯤ ꯑꯣꯏꯅꯗꯤ, ꯑꯦꯗꯖꯁ꯭ꯇꯃꯦꯟꯇ ꯁꯔꯛꯌꯨꯏꯠ ꯑꯁꯤꯅꯥ ꯃꯍꯧꯁꯥꯅꯥ ꯐꯤꯒꯔ ꯑꯁꯤꯗꯥ ꯎꯠꯂꯤꯕꯥ ꯑꯦꯒꯖꯁ꯭ꯠ ꯊ꯭ꯔꯣꯇꯂꯤꯡ ꯑꯦꯗꯖꯁ꯭ꯇꯃꯦꯟꯇ ꯁꯔꯛꯌꯨꯏꯠ ꯑꯁꯤ ꯑꯦꯗꯣꯞꯇ ꯇꯧꯏ꯫ ꯐꯤꯒꯔ ꯑꯁꯤꯗꯥ ꯎꯠꯂꯤꯕꯥ ꯃꯇꯨꯡ ꯏꯟꯅꯥ, ꯃꯁꯤ ꯊ꯭ꯔꯣꯇꯜ ꯚꯜꯌꯨꯁꯤꯡꯅꯥ ꯁꯦꯝꯕꯥ ꯁ꯭ꯄꯤꯗ ꯀꯟꯠꯔꯣꯜ ꯁꯔꯛꯌꯨꯏꯠ ꯗꯥꯏꯑꯦꯒ꯭ꯔꯥꯐꯅꯤ꯫ ꯀꯝꯞꯔꯦꯁꯟ ꯇꯧꯔꯕꯥ ꯑꯦꯌꯔ ꯑꯁꯤ ꯑꯔꯣꯏꯕꯥ Aꯗꯒꯤ ꯏꯅꯇꯦꯛ ꯇꯧꯕꯥ ꯑꯃꯁꯨꯡ ꯑꯔꯣꯏꯕꯥ Bꯗꯒꯤ ꯂꯧꯊꯣꯀꯄꯥ ꯃꯇꯃꯗꯥ, ꯋꯥꯟ-ꯋꯦ ꯊ꯭ꯔꯣꯇꯜ ꯚꯜꯌꯨ Aꯒꯤ ꯆꯦꯛ ꯚꯜꯌꯨ ꯑꯗꯨ ꯁꯤꯂꯤꯟꯗꯔꯒꯤ ꯔꯣꯗꯂꯦꯁ ꯀꯦꯚꯤꯇꯤ ꯑꯗꯨ ꯌꯥꯡꯅꯥ ꯐꯨꯃꯖꯤꯟꯅꯕꯥ ꯍꯥꯡꯗꯣꯀꯏ꯫ ꯋꯥꯟ-ꯋꯦ ꯊ꯭ꯔꯣꯇꯜ ꯚꯜꯌꯨ Bꯒꯤ ꯋꯥꯟ-ꯋꯦ ꯚꯜꯌꯨ ꯑꯁꯤ ꯊꯤꯡꯖꯤꯅꯕꯅꯥ ꯃꯔꯝ ꯑꯣꯏꯗꯨꯅꯥ ꯔꯣꯗ ꯀꯦꯚꯤꯇꯤꯗꯥ ꯂꯩꯕꯥ ꯒ꯭ꯌꯥꯁ ꯑꯁꯤ ꯊ꯭ꯔꯣꯇꯜ ꯚꯜꯌꯨꯒꯤ ꯈꯨꯠꯊꯥꯡꯗꯥ ꯈꯛꯇꯃꯛ ꯊꯥꯗꯣꯀꯄꯥ ꯌꯥꯏ꯫ ꯊ꯭ꯔꯣꯇꯜ ꯚꯜꯌꯨ Bꯒꯤ ꯑꯣꯄꯅꯤꯡ ꯗꯤꯒ꯭ꯔꯤ ꯑꯗꯨ ꯑꯦꯗꯖꯁ꯭ꯠ ꯇꯧꯗꯨꯅꯥ, ꯁꯤꯂꯤꯟꯗꯔ ꯑꯗꯨ ꯁꯥꯡꯗꯣꯀꯄꯥ ꯃꯇꯃꯗꯥ ꯆꯠꯄꯒꯤ ꯈꯣꯡꯖꯦꯜ ꯑꯗꯨ ꯍꯣꯡꯗꯣꯀꯄꯥ ꯌꯥꯏ꯫ ꯃꯁꯤꯒꯤ ꯑꯣꯟꯅ-ꯇꯩꯅꯕꯗꯥ, ꯊ꯭ꯔꯣꯇꯜ ꯚꯜꯌꯨ Aꯒꯤ ꯑꯣꯄꯅꯤꯡ ꯗꯤꯒ꯭ꯔꯤ ꯑꯗꯨ ꯑꯦꯗꯖꯁ꯭ꯠ ꯇꯧꯕꯅꯥ ꯁꯤꯂꯤꯟꯗꯔ ꯑꯗꯨꯅꯥ ꯔꯤꯠꯔꯦꯛꯇ ꯇꯧꯕꯥ ꯃꯇꯃꯗꯥ ꯆꯠꯄꯒꯤ ꯈꯣꯡꯖꯦꯜ ꯑꯗꯨ ꯍꯣꯡꯗꯣꯀꯄꯥ ꯌꯥꯏ꯫ ꯃꯁꯤꯒꯤ ꯀꯟꯠꯔꯣꯜ ꯃꯦꯊꯗ ꯑꯁꯤꯅꯥ ꯄꯤꯁ꯭ꯇꯣꯅꯒꯤ ꯁ꯭ꯇꯦꯕꯜ ꯑꯣꯄꯔꯦꯁꯟ ꯁꯣꯌꯗꯅꯥ ꯂꯩꯍꯜꯂꯤ ꯑꯃꯁꯨꯡ ꯃꯁꯤ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯀꯃꯟ ꯑꯣꯏꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯑꯃꯅꯤ꯫

7Diagram of the unidirectional adjustment circuit for double-acting cylinders

ꯐꯤꯒꯔ: ꯗꯕꯜ-ꯑꯦꯛꯇꯤꯡ ꯁꯤꯂꯤꯟꯗꯔꯒꯤꯗꯃꯛ ꯌꯨꯅꯤꯗꯔꯥꯏꯖꯦꯁꯅꯦꯜ ꯑꯦꯗꯖꯁ꯭ꯇꯃꯦꯟꯇ ꯁꯔꯛꯌꯨꯏꯠ꯫

8Diagram of the speed control circuit composed of throttle valves

ꯐꯤꯒꯔ: ꯊ꯭ꯔꯣꯇꯜ ꯚꯜꯌꯨꯁꯤꯡꯅꯥ ꯁꯦꯝꯕꯥ ꯁ꯭ꯄꯤꯗ ꯀꯟꯠꯔꯣꯜ ꯁꯔꯛꯌꯨꯏꯠ ꯐꯤꯒꯔ

꯳ ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯇꯤꯛ ꯗꯥꯏꯔꯦꯛꯇꯣꯔꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨ ꯑꯃꯁꯨꯡ ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯀꯟꯠꯔꯣꯜ ꯁꯔꯛꯌꯨꯠ꯫

꯱.ꯗꯥꯏꯔꯦꯛꯁꯅꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨ꯫

ꯗꯥꯏꯔꯦꯛꯇꯣꯔꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨ ꯑꯁꯤ ꯀꯝꯞꯔꯦꯁꯗ ꯑꯦꯌꯔꯒꯤ ꯐ꯭ꯂꯣ ꯗꯥꯏꯔꯦꯛꯁꯟ ꯑꯃꯁꯨꯡ ꯑꯦꯌꯔ ꯐ꯭ꯂꯣ ꯏꯟꯇꯔꯞꯔꯤꯟ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯕꯗꯥ ꯁꯤꯖꯤꯟꯅꯩ꯫ ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯗꯥꯏꯔꯦꯛꯇꯣꯔꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨꯁꯤꯡ ꯑꯁꯤ ꯚꯜꯌꯨ ꯀꯣꯔꯒꯤ ꯁ꯭ꯠꯔꯀꯆꯔꯗꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯔꯒꯥ ꯇꯣꯉꯥꯟ ꯇꯣꯉꯥꯅꯕꯥ ꯃꯈꯂꯁꯤꯡꯗꯥ ꯈꯥꯌꯗꯣꯀꯄꯥ ꯌꯥꯏ, ꯃꯈꯣꯌꯁꯤꯡ ꯑꯗꯨꯗꯤ ꯁ꯭ꯂꯥꯏꯗ ꯚꯜꯌꯨ ꯃꯈꯜ, ꯒ꯭ꯂꯣꯕ ꯃꯈꯜ, ꯐ꯭ꯂꯦꯠ ꯁꯔꯐꯦꯁ ​​ꯃꯈꯜ, ꯄ꯭ꯂꯒ ꯃꯈꯜ ꯑꯃꯁꯨꯡ ꯗꯥꯏꯑꯦꯐ꯭ꯔꯥꯝ ꯃꯈꯜ ꯑꯁꯤꯅꯆꯤꯡꯕꯅꯤ, ꯃꯁꯤꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯒ꯭ꯂꯣꯕ ꯃꯈꯜ ꯑꯃꯁꯨꯡ ꯁ꯭ꯂꯥꯏꯗ ꯚꯜꯌꯨ ꯃꯈꯜ ꯑꯁꯤ ꯍꯦꯟꯅꯥ ꯄꯥꯛ ꯁꯟꯅꯥ ​​ꯁꯤꯖꯤꯟꯅꯩ꯫ ꯇꯣꯉꯥꯟ ꯇꯣꯉꯥꯅꯕꯥ ꯀꯟꯠꯔꯣꯜ ꯃꯦꯊꯗꯁꯤꯡꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯃꯈꯣꯌ ꯑꯁꯤ ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯇꯤꯛ ꯀꯟꯠꯔꯣꯜ ꯃꯈꯜ, ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯀꯟꯠꯔꯣꯜ ꯃꯈꯜ, ꯃꯦꯀꯥꯅꯤꯀꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯃꯈꯜ, ꯃꯦꯅꯨꯑꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯃꯈꯜ ꯑꯃꯁꯨꯡ ꯃꯇꯝ ꯀꯟꯠꯔꯣꯜ ꯃꯈꯜ ꯑꯁꯤꯅꯆꯤꯡꯕꯗꯥ ꯈꯥꯌꯗꯣꯀꯄꯥ ꯌꯥꯏ, ꯃꯈꯣꯌꯒꯤ ꯐꯉ꯭ꯀꯁ꯭ꯅꯦꯜ ꯃꯑꯣꯡ ꯃꯇꯧꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯃꯈꯣꯌ ꯑꯁꯤ ꯌꯨꯅꯤꯗꯔꯥꯏꯖꯦꯁꯅꯦꯜ ꯃꯈꯜ ꯑꯃꯁꯨꯡ ꯔꯤꯚꯔꯁꯤꯡ ꯃꯈꯜꯗꯥ ꯈꯥꯌꯗꯣꯀꯄꯥ ꯌꯥꯏ꯫ ꯄꯣꯔꯇꯁꯤꯡꯒꯤ ꯃꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯚꯜꯌꯨ ꯀꯣꯔ ꯋꯥꯔꯀꯤꯡ ꯄꯣꯖꯤꯁꯅꯁꯤꯡꯒꯤ ꯃꯁꯤꯡꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ, ꯃꯁꯤ ꯇꯦꯕꯂꯗꯥ ꯎꯠꯂꯤꯕꯥ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯑꯅꯤ-ꯄꯣꯖꯤꯁꯟ ꯑꯅꯤ-ꯋꯦ, ꯑꯅꯤ-ꯄꯣꯖꯤꯁꯟ ꯑꯍꯨꯝ-ꯋꯦ, ꯑꯃꯁꯨꯡ ꯑꯍꯨꯝ-ꯄꯣꯖꯤꯁꯟ ꯃꯉꯥ-ꯋꯦꯒꯨꯝꯕꯥ ꯇꯣꯉꯥꯟ ꯇꯣꯉꯥꯅꯕꯥ ꯃꯈꯂꯁꯤꯡꯗꯥ ꯈꯥꯌꯗꯣꯀꯄꯥ ꯌꯥꯏ꯫

ꯇꯦꯕꯜ: ꯗꯥꯏꯔꯦꯛꯇꯣꯔꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨꯁꯤꯡꯒꯤ ꯄꯣꯔꯇꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯊꯕꯛ ꯇꯧꯕꯒꯤ ꯄꯣꯖꯤꯁꯅꯁꯤꯡ꯫

9The port and working position table of the directional control valve

2. ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯇꯤꯛ ꯗꯥꯏꯔꯦꯛꯇꯣꯔꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨ꯫

ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯇꯤꯛ ꯗꯥꯏꯔꯦꯛꯇꯣꯔꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨ ꯑꯁꯤꯅꯥ ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯠ ꯑꯃꯒꯤ ꯁꯛꯁꯟ ꯐꯣꯔꯁ ꯁꯤꯖꯤꯟꯅꯗꯨꯅꯥ ꯚꯜꯌꯨꯒꯤ ꯀꯣꯔ ꯑꯗꯨ ꯄꯨꯗꯨꯅꯥ ꯚꯜꯌꯨꯒꯤ ꯊꯕꯛ ꯇꯧꯕꯒꯤ ꯄꯣꯖꯤꯁꯟ ꯑꯗꯨ ꯍꯣꯡꯗꯣꯀꯏ, ꯃꯗꯨꯅꯥ ꯑꯦꯌꯔꯐ꯭ꯂꯣꯒꯤ ꯐ꯭ꯂꯣ ꯗꯤꯔꯦꯛꯁꯟ ꯑꯗꯨ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯏ꯫ ꯃꯁꯤ ꯄꯨꯁ-ꯕꯇꯟ ꯁꯨꯏꯆ, ꯂꯤꯃꯤꯠ ꯁꯨꯏꯆ, ꯄ꯭ꯔꯣꯛꯁꯤꯃꯤꯇꯤ ꯁꯨꯏꯆ ꯑꯁꯤꯅꯆꯤꯡꯕꯅꯥ ꯊꯥꯕꯥ ꯁꯤꯒꯅꯦꯂꯁꯤꯡꯅꯥ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯕꯥ ꯌꯥꯕꯅꯥ, ꯏꯂꯦꯛꯠꯔꯣ-ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯀꯝꯕꯤꯅꯦꯠ ꯀꯟꯠꯔꯣꯜ ꯐꯪꯕꯗꯥ ꯂꯥꯏ ꯑꯃꯁꯨꯡ ꯔꯤꯃꯣꯠ ꯑꯣꯏꯅꯥ ꯑꯣꯄꯔꯦꯠ ꯇꯧꯕꯥ ꯌꯥꯏ, ꯄꯥꯛ-ꯆꯥꯎꯔꯕꯥ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯒꯥ ꯂꯣꯌꯅꯅꯥ꯫ ꯁꯣꯂꯤꯅꯣꯏꯗ ꯚꯜꯌꯨꯁꯤꯡꯒꯤ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯀꯃꯟ ꯑꯣꯏꯕꯥ ꯀ꯭ꯂꯥꯁꯤꯐꯤꯀꯦꯁꯟ ꯑꯁꯤ ꯄꯣꯔꯇꯁꯤꯡꯒꯤ ꯃꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯚꯜꯌꯨ ꯀꯣꯔꯒꯤ ꯊꯕꯛ ꯇꯧꯕꯒꯤ ꯄꯣꯖꯤꯁꯟꯗꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯕꯅꯤ, ꯃꯁꯤꯗꯥ ꯑꯅꯤ-ꯄꯣꯖꯤꯁꯟ ꯑꯅꯤ-ꯋꯦ, ꯑꯅꯤ-ꯄꯣꯖꯤꯁꯟ ꯑꯍꯨꯝ-ꯋꯦ, ꯑꯍꯨꯝ-ꯄꯣꯖꯤꯁꯟ ꯃꯉꯥ-ꯋꯦ, ꯑꯃꯁꯨꯡ ꯑꯇꯣꯞꯄꯥ ꯀꯌꯥ ꯌꯥꯑꯣꯔꯤ꯫ ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯇꯅꯥ ꯊꯧꯕꯥ ꯀꯣꯏꯜ ꯃꯁꯤꯡꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ, ꯁꯣꯂꯤꯅꯣꯏꯗ ꯚꯜꯌꯨꯁꯤꯡ ꯑꯁꯤ ꯁꯤꯉ꯭ꯒꯜ-ꯀꯟꯠꯔꯣꯜ ꯇꯧꯕꯥ ꯑꯃꯁꯨꯡ ꯗꯕꯜ-ꯀꯟꯠꯔꯣꯜ ꯇꯧꯕꯥ ꯃꯈꯂꯁꯤꯡꯗꯥ ꯈꯥꯌꯗꯣꯀꯏ꯫ ꯚꯜꯌꯨ ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯇꯁꯤꯡ ꯑꯁꯤ ꯁꯤꯖꯤꯟꯅꯔꯤꯕꯥ ꯇꯣꯉꯥꯟ-ꯇꯣꯉꯥꯅꯕꯥ ꯄꯥꯋꯔ ꯁꯣꯔꯁꯁꯤꯡꯒꯤ ꯃꯇꯨꯡꯏꯟꯅꯥ ꯃꯈꯜ ꯑꯍꯨꯃꯗꯥ ꯈꯥꯌꯗꯣꯀꯏ: ꯑꯦ.ꯁꯤ. ꯃꯁꯤꯒꯤ ꯃꯈꯜ ꯑꯁꯤ ꯑꯦ.ꯁꯤ.ꯒꯤ ꯂꯣꯀꯦꯜ ꯔꯦꯛꯇꯤꯐꯥꯏꯌꯔ ꯃꯈꯂꯅꯤ꯫ ꯃꯁꯤꯒꯤ ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯠ ꯑꯁꯤ ꯃꯁꯥꯃꯛ ꯍꯥꯐ-ꯋꯦꯕ ꯔꯦꯛꯇꯤꯐꯥꯌꯥꯔ ꯑꯃꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯁꯦꯝꯕꯅꯤ, ꯃꯁꯤꯅꯥ ꯗꯤ.ꯁꯤ.ꯒꯤ ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯠ ꯑꯃꯒꯤ ꯁ꯭ꯠꯔꯀꯆꯔ ꯑꯃꯁꯨꯡ ꯃꯑꯣꯡ ꯃꯇꯧ ꯂꯩꯕꯥ ꯃꯇꯃꯗꯥ ꯑꯦ.ꯁꯤ. ꯁꯤꯖꯤꯟꯅꯔꯀꯄꯥ ꯃꯇꯃꯗꯥ, ꯀꯟꯠꯔꯣꯂꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡꯒꯤ ꯃꯇꯨꯡꯏꯟꯅꯥ ꯃꯇꯤꯛ ꯆꯥꯕꯥ ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯇꯤꯛ ꯗꯥꯏꯔꯦꯛꯇꯣꯔꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨ ꯑꯗꯨ ꯈꯅꯒꯗꯕꯅꯤ꯫

ꯐꯤꯒꯔ ꯑꯁꯤꯅꯥ ꯗꯥꯏꯔꯦꯛꯇ-ꯑꯦꯛꯇꯤꯡ ꯁꯤꯉ꯭ꯒꯜ ꯏꯂꯦꯛꯠꯔꯤꯀꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯕꯥ ꯇꯨ-ꯄꯣꯖꯤꯁꯟ ꯊ꯭ꯔꯤ-ꯋꯦ ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯇꯤꯛ ꯗꯥꯏꯔꯦꯛꯇꯣꯔꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨ ꯑꯃꯒꯤ ꯋꯥꯔꯀꯤꯡ ꯄ꯭ꯔꯤꯟꯁꯤꯄꯂꯒꯤ ꯁ꯭ꯀꯦꯃꯦꯇꯤꯛ ꯗꯥꯏꯑꯦꯒ꯭ꯔꯥꯐ ꯑꯃꯥ ꯎꯠꯂꯤ꯫

10The working principle diagram of the direct acting single electrically controlled electromagnetic directional control valve

ꯐꯤꯒꯔ: ꯗꯥꯏꯔꯦꯛꯇ-ꯑꯦꯛꯇꯤꯡ ꯁꯤꯉ꯭ꯒꯜ ꯏꯂꯦꯛꯠꯔꯤꯀꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯕꯥ ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯇꯤꯛ ꯗꯥꯏꯔꯦꯛꯇꯣꯔꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨꯒꯤ ꯋꯥꯔꯀꯤꯡ ꯄ꯭ꯔꯤꯟꯁꯤꯄꯜ ꯗꯥꯏꯑꯦꯒ꯭ꯔꯥꯐ꯫

ꯋꯥꯔꯀꯤꯡ ꯄ꯭ꯔꯤꯟꯁꯤꯄꯜ: ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯠ ꯑꯗꯨ ꯗꯤ-ꯑꯦꯅꯔꯖꯤ ꯄꯤꯕꯥ ꯃꯇꯃꯗꯥ, ꯚꯜꯌꯨ ꯀꯣꯔ ꯑꯗꯨ ꯁ꯭ꯞꯔꯤꯡꯅꯥ ꯃꯊꯛꯀꯤ ꯃꯌꯥꯏꯗꯥ ꯄꯨꯁꯤꯜꯂꯀꯏ, ꯃꯁꯤꯅꯥ 7 ꯑꯃꯁꯨꯡ A ꯀꯅꯦꯛꯇ ꯇꯧꯏ, ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯠ ꯑꯗꯨ ꯑꯦꯅꯔꯖꯤ ꯄꯤꯕꯥ ꯃꯇꯃꯗꯥ, ꯑꯥꯏꯔꯟ ꯀꯣꯔꯅꯥ ꯚꯜꯌꯨ ꯀꯣꯔ ꯑꯗꯨ ꯄꯨꯁ ꯔꯣꯗꯀꯤ ꯈꯨꯠꯊꯥꯡꯗꯥ ꯃꯈꯥꯒꯤ ꯃꯌꯥꯏꯗꯥ ꯄꯨꯁꯤꯜꯂꯀꯏ, P ꯑꯃꯁꯨꯡ Aꯒꯥ ꯁꯝꯅꯍꯜꯂꯤ꯫

ꯐꯤꯒꯔ ꯑꯁꯤꯅꯥ ꯗꯥꯏꯔꯦꯛꯇ-ꯑꯦꯛꯇꯤꯡ, ꯗꯕꯜ ꯏꯂꯦꯛꯠꯔꯤꯀꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯕꯥ ꯇꯨ-ꯄꯣꯖꯤꯁꯟ ꯃꯉꯥ-ꯋꯦ ꯏꯂꯦꯛꯠꯔꯣꯃꯦꯒ꯭ꯅꯦꯇꯤꯛ ꯗꯥꯏꯔꯦꯛꯇꯣꯔꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨ ꯑꯃꯒꯤ ꯋꯥꯔꯀꯤꯡ ꯄ꯭ꯔꯤꯟꯁꯤꯄꯜ ꯗꯥꯏꯑꯦꯒ꯭ꯔꯥꯐ ꯎꯠꯂꯤ꯫ ꯐꯤꯒꯔ ꯑꯁꯤꯅꯥ ꯄꯥꯏꯂꯣꯠ-ꯑꯣꯄꯔꯦꯇꯦꯗ ꯗꯕꯜ ꯏꯂꯦꯛꯠꯔꯤꯀꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯕꯥ ꯗꯥꯏꯔꯦꯛꯇꯣꯔꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨꯒꯤ ꯋꯥꯔꯀꯤꯡ ꯄ꯭ꯔꯤꯟꯁꯤꯄꯜ ꯗꯥꯏꯒ꯭ꯅꯣꯁ꯭ꯇꯤꯛ ꯎꯠꯂꯤ꯫

11Working principle diagram of direct-acting double electrically controlled two-position five-way solenoid valve

ꯐꯤꯒꯔ: ꯗꯥꯏꯔꯦꯛꯇ-ꯑꯦꯛꯇꯤꯡ ꯗꯕꯜ ꯏꯂꯦꯛꯠꯔꯤꯀꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯕꯥ ꯇꯨ-ꯄꯣꯖꯤꯁꯟ ꯃꯉꯥ-ꯋꯦ ꯁꯣꯂꯤꯅꯣꯏꯗ ꯚꯜꯌꯨ ꯑꯃꯒꯤ ꯋꯥꯔꯀꯤꯡ ꯄ꯭ꯔꯤꯟꯁꯤꯄꯜ ꯗꯥꯏꯑꯦꯒ꯭ꯔꯥꯐ꯫

12Working principle diagram of pilot-operated double electrically controlled directional control valve

ꯐꯤꯒꯔ: ꯄꯥꯏꯂꯣꯠ-ꯅꯥ ꯑꯣꯄꯔꯦꯠ ꯇꯧꯕꯥ ꯗꯕꯜ ꯏꯂꯦꯛꯠꯔꯤꯀꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯕꯥ ꯗꯥꯏꯔꯦꯛꯇꯣꯔꯦꯜ ꯀꯟꯠꯔꯣꯜ ꯚꯜꯌꯨꯒꯤ ꯋꯥꯔꯀꯤꯡ ꯄ꯭ꯔꯤꯟꯁꯤꯄꯜ ꯗꯥꯏꯑꯦꯒ꯭ꯔꯥꯐ꯫

 

ꯃꯊꯛꯇꯥ ꯅ꯭ꯌꯨꯃꯦꯇꯤꯛ ꯀꯟꯠꯔꯣꯜ ꯀꯝꯄꯣꯅꯦꯟꯇꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯕꯦꯁꯤꯛ ꯁꯔꯛꯌꯨꯠꯁꯤꯡꯒꯤ ꯀꯟꯇꯦꯟꯇꯁꯤꯡ ꯌꯥꯑꯣꯔꯤ꯫ ꯃꯔꯤ ꯂꯩꯅꯕꯥ ꯏꯅꯐꯣꯔꯃꯦꯁꯟ ꯍꯦꯟꯅꯥ ꯈꯪꯅꯕꯒꯤꯗꯃꯛ, ꯚꯤꯖꯤꯠ ꯇꯧꯕꯤꯌꯨ꯫https://www.joosungauto.com/ ꯗꯥ ꯊꯥꯕꯤꯔꯀꯎ꯫

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