型號(hào)描述
水壓力調(diào)節(jié)器根據(jù)減壓準(zhǔn)則進(jìn)行工作。首先擬定在水設(shè)備中的使用。壓力調(diào)節(jié)器由外殼和帶有可調(diào)節(jié)彈簧和彈力帽的活塞閥或隔膜閥組成。入口壓力達(dá)到額定值時(shí)，活塞閥或隔膜閥抗彈力打開調(diào)節(jié)閥，建立出口壓力。出口壓力即是調(diào)節(jié)值。若超過額定值，則閥門關(guān)閉，在超過狀態(tài)下，打開和保持調(diào)節(jié)好的出口壓力，使其趨于穩(wěn)定。通過改變預(yù)壓，不斷匹配額定值。 壓力調(diào)節(jié)器有四個(gè)規(guī)格可用： - 規(guī)格 1 ：經(jīng) DIN DVGW 和國(guó)際飲用水認(rèn)證的測(cè)量殼體 ?-規(guī)格 2 ：經(jīng) DIN DVGW和國(guó)際飲用水認(rèn)證的帶有可控制過濾器的測(cè)量殼體 ?-規(guī)格 3 ：經(jīng) DIN DVGW 認(rèn)證的不銹鋼殼體 ?-規(guī)格 4 ：塑料殼、G1/8 和 G1/4 聯(lián)軸節(jié)聯(lián)接
1）經(jīng) DIN DVGW 和國(guó)際飲用水認(rèn)證的測(cè)量規(guī)格
2）經(jīng) DIN DVGW 認(rèn)證的不銹鋼規(guī)格
3）緊湊型塑料規(guī)格
4）出口壓力處的壓力計(jì)接口
Type Description
The water pressure regulator works on the principle of pressure reduction. It is preferably for use in the provided water systems. The pressure regulator consists of a housing, a piston or diaphragm valve with an adjustable spring and a spring cap. The inlet pressure reaches the target value, opens the piston or diaphragm against the spring force of the control valve and builds up the output pressure. The output pressure is the controlled variable. When exceeding the nominal value the valve closes, when there is a shortfall the valve opens and thus the output pressure is kept almost constant. By changing the spring tension, the spring setpoint can be continuously adjusted. The pressure regulator is available in four versions: - Version I brass housing with DIN DVGW and international drinking water approvals - Version II brass housing with inspectable strainer, DIN DVGW and international drinking water approvals - Version III stainless steel housing with DIN DVGW approval - Version IV plastic housing with union connection G1/8" and G1/4" Type TFU006 with plastic body and ported connection G 1/8 and G 1/4
1）Brass version with DVGW and international drinking water approvals
2）Stainless steel version with DVGW approval
3）Compact plastic version
4）Manometer port at pressure output
