GFG系列二通流量控制閥（調(diào)速閥）用于液壓系統(tǒng)的流量控制，其調(diào)定的流量，在很大程度上與壓力、溫度和油液粘度的變化無關(guān)。采用帶有外部控制油口P的閥，可避免回路接通瞬間的起始沖擊。

結(jié)構(gòu)：本型調(diào)速閥是由三角形節(jié)流口和一個(gè)定差減壓閥（壓差補(bǔ)償器）組成。調(diào)定的位置可由設(shè)置在調(diào)節(jié)旋鈕內(nèi)的筒型鎖予以鎖定，已防止意外的調(diào)節(jié)發(fā)生。

功能原理：需調(diào)節(jié)的流量由A口進(jìn)入，并流經(jīng)節(jié)流口，節(jié)流口下游配置有一個(gè)壓差補(bǔ)償器，該補(bǔ)償器可由進(jìn)入節(jié)流口處的液流進(jìn)行內(nèi)部控制，或從P口外接壓力油進(jìn)行外控。

為保證壓差補(bǔ)償器具有最高的效率，要求壓差約為5bar(該數(shù)值與流量范圍有關(guān)）。初始情況下，壓差補(bǔ)償器處于全開狀態(tài)，故開始工作的時(shí)候，有一個(gè)調(diào)整穩(wěn)定的過程，對(duì)內(nèi)控型閥，這個(gè)穩(wěn)定過程將造成在開始接通的瞬間調(diào)節(jié)流量不能得到壓力補(bǔ)償，而引起所謂的起始沖擊。通過旋鈕調(diào)節(jié)節(jié)流閥芯，便可進(jìn)行流量調(diào)節(jié)，旋鈕的最大調(diào)節(jié)角度為270度。

特點(diǎn)：調(diào)節(jié)流量與壓力和油液粘度無關(guān)；具有多種流量調(diào)節(jié)范圍；良好的精密調(diào)節(jié)；內(nèi)控或外控的壓力補(bǔ)償器；可配置反向旁通單向閥；北郵帶筒型鎖的調(diào)節(jié)旋鈕選項(xiàng)；

型號(hào)列舉:

GFG2PKC1.0V-10X GFG2PKC1.0V-10X

GFG2PKCS1.6-10 GFG2PKCS1.6-10

GFG2PKCS1.6-10X GFG2PKCS1.6-10X

GFG2PKCS1.0-10 GFG2PKCS1.0-10

GFG2PKCS1.0V-10 GFG2PKCS1.0V-10

GFG2PKCS12-10 GFG2PKCS12-10

GFG2PKCS12-10 XGFG2PKCS12-10X

GFG2PKCS18-10 GFG2PKCS18-10

GFG2PKCS18V-10 GFG2PKCS18V-10

GFG2PKCS3.2-10 GFG2PKCS3.2-10

GFG2PKCS3.2-10X GFG2PKCS3.2-10X

GFG2PKCS6.3-10 GFG2PKCS6.3-10

GFG2PKCS6.3-10X GFG2PKCS6.3-10X

GFG2PKC1.0-10 GFG2PKC1.0-10

GFG2PKC1.0-10X GFG2PKC1.0-10X

GFG2PKC1.6-10 GFG2PKC1.6-10

GFG2PKC12-10 GFG2PKC12-10

GFG2PKC18-10 GFG2PKC18-10

GFG2PKC18-10X GFG2PKC18-10X

GFG2PKC3.2-10 GFG2PKC3.2-10

GFG2PKC3.2-10X GFG2PKC3.2-10X

GFG2PKC6.3-10 GFG2PKC6.3-10

GFG2PKC6.3-10X GFG2PKC6.3-10X

GFG2PKS1.0-10 GFG2PKS1.0-10

GFG2PKS1.6-10 GFG2PKS1.6-10

GFG2PKS12-10 GFG2PKS12-10

GFG2PKS18-10 GFG2PKS18-10

GFG2PKS3.2-10 GFG2PKS3.2-10

GFG2PKS6.3-10 GFG2PKS6.3-10

GFG2PK1.6-10 GFG2PK1.6-10

GFG2PK1.0-10 GFG2PK1.0-10

GFG2PK12-10 GFG2PK12-10

GFG2PK12V-10 GFG2PK12V-10

GFG2PK18-10 GFG2PK18-10

GFG2PK3.2-10 GFG2PK3.2-10

GFG2PK6.3-10 GFG2PK6.3-10

GFG2PKCS1.0-10X GFG2PKCS1.0-10X

GFG2PKCS18-10X GFG2PKCS18-10X

GFG2PKS3.2V-10 GFG2PKS3.2V-10

GFG2PKCS3.2V-10 GFG2PKCS3.2V-10

GFG2PK3.2V-10 GFG2PK3.2V-10

GFG2PKC6.3V-10 GFG2PKC6.3V-10

GFG2PKC18V-10 GFG2PKC18V-10

GFG2PKS1.6V-10 GFG2PKS1.6V-10

GFG2PKS12V-10 GFG2PKS12V-10

GFG2PKCS12V-10 GFG2PKCS12V-10

GFG2PKS0.6-10 GFG2PKS0.6-10

HR14002658DU-0,6D06PA2-S11

HR14002661FG-3-10-K-10 STROMREGEL

HR14002662FCG-3-10-A-K-10 STROMREGEL

HR14002663FG-3-10-H-10 STROMREGEL

HR14002664FCG-3-10-H-10 STROMREGEL

GFG2PKCS0.6-10X GFG2PKCS0.6-10X

GFG2PKS18V-10 GFG2PKS18V-10

GFG2PKCS0.6-10 GFG2PKCS0.6-10

GFG2PK0.6-10 GFG2PK0.6-10

HR14003894DU-1,6D06PA2-S11

GFG2PKC18V-10X GFG2PKC18V-10X

GFG2PK1.6V-10 GFG2PK1.6V-10

GFG2PKCS1.0V-10X GFG2PKCS1.0V-10X

GFG2PK0.6V-10 GFG2PK0.6V-10

GFG2PKCS18V-10X GFG2PKCS18V-10X

GFG2PK1.0V-10 GFG2PK1.0V

GFG2PKC0.6-10 GFG2PKC0.6-10

GFG2PK18V-10 GFG2PK18V-10

GFG2PKCS0.6V-10 GFG2PKCS0.6V-10

GFG2PKCS1.6V-10 GFG2PKCS1.6V-10

GFG2PKC0.6V-10 GFG2PKC0.6V-10

GFG2PKCS6.3V-10X GFG2PKCS6.3V-10X

GFG2PKS6.3V-10 GFG2PKS6.3V-10

GFG2PKC0.6-10X GFG2PKC0.6-10X

GFG2PK6.3V-10 GFG2PK6.3V-10

GFG2PKC1.6-10X GFG2PKC1.6-10X

GFG2PKC1.0V-10 GFG2PKC1.0V-10

GFG2PKS1.0V-10 GFG2PKS1.0V-10

GFG2PKS0.6V-10 GFG2PKS0.6V-10

GFG2PKC1.6V-10 GFG2PKC1.6V-10

GFG2PKCS1.6V-10X GFG2PKCS1.6V-10X