日本閥天RD-14H減壓閥詳細(xì)描述： RD-14H valve is suitable for: oil, pressure 1.0Mpa following caliber range: 20-150mm Suitable temperature: 5-90 ℃ Body material: cast iron valves day Japan RD-14H is by adjusting the valve, the inlet pressure is reduced to the outlet pressure of a need, and rely on the energy of the medium itself, so that automatically maintain a stable outlet pressure valve. RD-14H減壓閥適用于：壓力1.0Mpa以下的油品，口徑范圍：20-150mm 適用溫度：5-90℃ 閥體材質(zhì)為：鑄鐵 日本閥天RD-14H減壓閥是通過調(diào)節(jié)，將壓力減至某一需要的出口壓力，并依靠介質(zhì)本身的能量，使出口壓力自動(dòng)保持穩(wěn)定的閥門。 Operation: 1, closed gate valve before the open gate valve after low pressure downstream manufacturing environment; 2, the adjusting screw counterclockwise rotation to the uppermost position (relative to the minimum outlet pressure), and then close the valve after the valve; 3. Slowly open the gate valve to fully open before; 4. Slowly turn adjustment screw clockwise, the pressure is adjusted to the desired outlet pressure (gauge pressure in the valve prevail); adjusted, the lock Nut, open the valve gate valve; 5, such as export when adjusting the pressure higher than the set pressure, must start from the first step to re-adjust, which can only tune from low to high pressure. 日本閥天RD-14H減壓閥操作方式： 1、關(guān)閉減壓閥前的閘閥，開啟減壓閥后的閘閥，制造下游低壓環(huán)境； 2、將調(diào)節(jié)螺釘按逆時(shí)針旋轉(zhuǎn)至上位置（相對(duì)較低出口壓力），然后關(guān)閉減壓閥后閘閥； 3、慢慢開啟減壓閥前的閘閥至全開； 4、順時(shí)針慢慢旋轉(zhuǎn)調(diào)節(jié)螺釘，將出口壓力調(diào)至所需要的壓力（以閥后表壓為準(zhǔn)）；調(diào)整好后，將鎖緊 螺母鎖緊，打開減壓閥后閘閥； 5、如在調(diào)整時(shí)出口壓力高于設(shè)定壓力，須從步開始重新調(diào)整，即只能從低壓向高壓調(diào)。