{"id":10372,"date":"2026-01-22T06:41:31","date_gmt":"2026-01-22T06:41:31","guid":{"rendered":"https:\/\/www.fleyendavalve.com\/?post_type=product&p=10372"},"modified":"2026-04-09T06:12:07","modified_gmt":"2026-04-09T06:12:07","slug":"fle-qh-fgv-mini-explosion-protect-ansi-motorized-flange-gate-valve","status":"publish","type":"product","link":"https:\/\/www.fleyendavalve.com\/fr\/product\/electric-actuated-valve\/electric-gate-valve\/fle-qh-fgv-mini-explosion-protect-ansi-motorized-flange-gate-valve\/","title":{"rendered":"FLE-QH-FGV Mini Explosion Protect ANSI Motorized Flange Gate Valve"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
FLE-QH-FGV\u00a0 Mini Electric Explosion-proof Actuator\u00a0<\/strong><\/span><\/td>\n<\/tr>\n
\n
QH Mini Multi-turn Explosion-proof Actuator<\/strong><\/span><\/div>\n

 <\/td>\n

Switch-type Actuator (Type A Control Circuit)<\/strong>:\u00a0The switch-type actuator only has a full-open and full-closed limiting position. After receiving appropriate instructions, the actuator will drive the valve to the full-open or full-closed position.<\/p>\n

S2 short-time type operating mechanism is adopted. Continuous running time does not exceed 15 minutes.<\/td>\n<\/tr>\n

Feedback-type Actuator (Type B Control Circuit)<\/strong>:\u00a0While driving valve, the actuator sends the valve position signal to the central control system during the whole process.Type B feedback resistance valve position signal.<\/p>\n

S2 short-time type operating mechanism is adopted. Continuous running time does not exceed 15 minutes.<\/td>\n<\/tr>\n

Regulating-type Actuator (Type C Control Circuit)<\/strong>:\u00a0A servo controller is installed inside actuator, receives the central control system’s instructions to drive the valve to the appropriate opening position according to the changes of controlled variables (flow, pressure, temperature and liquid level) in the pipeline.<\/p>\n

S4 intermittent operating mechanism is adopted. Operating frequency per hour can reach 1200 times. Input instructions from the control system<\/td>\n<\/tr>\n

Optional Type<\/span><\/td>\nON-OFF and Modulating Type<\/td>\n<\/tr>\n
Protection Grade<\/td>\nIP67<\/span><\/td>\n<\/tr>\n
Explosion-proof Grade<\/td>\nEXD IIB T4<\/span><\/td>\n<\/tr>\n
Power Supply<\/span><\/td>\nAC24V, AC110V, AC220V<\/td>\n<\/tr>\n
Standard Time \/ Torque<\/td>\n20S\/50Nm<\/td>\n<\/tr>\n
Rotation Angle Range<\/td>\n0~360\u00b0 Adjustable<\/td>\n<\/tr>\n
Optional Control Circuit<\/td>\nA\/B\/C\/D<\/td>\n<\/tr>\n
Weight<\/td>\n3.0Kg<\/td>\n<\/tr>\n
Insulation Resistance<\/td>\nAC24V:100M2\/250V; DC AC110V\/AC220\/AC380V:100M Q\/500VDC<\/td>\n<\/tr>\n
Pressure Resistant Grade<\/td>\nAC24V:500VAC 1 minute; AC110V\/AC220V:1500VAC 1minute<\/td>\n<\/tr>\n
Electrical Interface<\/td>\n2-G1\/2 explosion-proof end caps should be instaled with corresponding explosion-proof cable joints by users in time of use.<\/td>\n<\/tr>\n
Environment Temperature<\/td>\n-20\u00b0\uff5e+60\u00b0<\/td>\n<\/tr>\n
Optionallnstalation Function<\/td>\nDehumidifying heater<\/td>\n<\/tr>\n
Gate Valve Body<\/strong><\/span><\/td>\n<\/tr>\n
Size Range<\/span><\/td>\nDN40-DN600<\/td>\n<\/tr>\n
Body Material<\/span><\/td>\nStainless Steel<\/td>\n<\/tr>\n
Seat Material<\/span><\/td>\nEPDM\/PTFE<\/span><\/td>\n<\/tr>\n
Connection Type<\/span><\/td>\nFlanged\u00a0(GB\/ANSI\/JIS\/DIN)<\/span><\/td>\n<\/tr>\n
Working pressure<\/span><\/td>\n10K-20K<\/td>\n<\/tr>\n
Temperature Of Medium<\/span><\/td>\nEPDM: -45\u2103 ~80\u2103 \/ PTFE: -30\u2103 ~180\u2103<\/span><\/td>\n<\/tr>\n
Applications<\/span><\/td>\nWater, solvent, acid, natural gas, oxygen, hydrogen peroxide, methane, ethylene, etc.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Actuator Model<\/th>\nStandard Time\/Torque<\/th>\nOptional Time\/Torque<\/th>\nRotation Angle Range<\/th>\nActuator Weight<\/th>\nPower Supply<\/th>\nOptional Control Circuit<\/th>\n<\/tr>\n<\/thead>\n
FLE-105<\/td>\n25S\/50Nm<\/td>\n4S\/20Nm
10S\/30Nm<\/td>\n		0-90\u00b0 Adjustable<\/td>\n2.2kg<\/td>\n\n DC24V
\n AC24V
\n AC110V
\n AC220V
\n AC380V\n <\/td>\n		\n A type
\n B type
\n C type
\n D type
\n E type
\n F type\n <\/td>\n<\/tr>\n
FLE-110<\/td>\n25S\/100Nm<\/td>\n15S\/50Nm<\/td>\n5.1kg<\/td>\n<\/tr>\n
FLE-116<\/td>\n25S\/160Nm<\/td>\n15S\/80Nm<\/td>\n5.1kg<\/td>\n<\/tr>\n
FLE-120<\/td>\n25S\/200Nm<\/td>\n15S\/100Nm<\/td>\n7.5kg<\/td>\n<\/tr>\n
FLE-140<\/td>\n25S\/400Nm<\/td>\n15S\/200Nm<\/td>\n7.5kg<\/td>\n<\/tr>\n
FLE-160<\/td>\n25S\/600Nm<\/td>\n15S\/300Nm<\/td>\n8.1kg<\/td>\n<\/tr>\n
FLE-1100<\/td>\n50S\/1000Nm<\/td>\n25S\/500Nm<\/td>\n12.7kg<\/td>\n<\/tr>\n
FLE-1200<\/td>\n50S\/2000Nm<\/td>\n25S\/1000Nm<\/td>\n12.7kg<\/td>\n<\/tr>\n
Type<\/td>\nON\/OFF, Regulating, Intelligent<\/td>\n<\/tr>\n
Insulation Resistance<\/td>\n100M\u03a9\/500VDC<\/td>\n<\/tr>\n
Dielectric Strength<\/td>\n1500V AC 1min.<\/td>\n<\/tr>\n
Level of Protection<\/td>\nIP67 (IP68 optional)<\/td>\n<\/tr>\n
Installed Location<\/td>\n360\u00b0 Installation at any Angle<\/td>\n<\/tr>\n
Electrical Interface<\/td>\n\n 2-G1\/2 Metal Fitting, the corresponding metal cable joints should be installed according to the selected cables\n <\/td>\n<\/tr>\n
Ambient temperature<\/td>\n-20\u00b0C to +60\u00b0C<\/td>\n<\/tr>\n
Optional Explosion Proof<\/td>\nEx d II BT4 \/ CT4 \/ CT6 Gb<\/td>\n<\/tr>\n
Power-loss reset (fail-safe) function<\/td>\nFail-open, Fail-closed or No-reset (factory-selectable)<\/td>\n<\/tr>\n
Optional functions<\/td>\n\n Overtorque protection, dehumidification heater, passive contact switch, operating handwheel\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

FLE-QH-FGV miniature explosion-proof actuators feature pinless connection technology with stainless steel and carbide sealing surfaces for extended service life. The motorized flange gate valve is equipped with flexible graphite packing.Widely used for on\/off control in oil, water, and steam pipelines across petroleum, chemical, and thermal power industries.<\/p>","protected":false},"featured_media":10374,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[32],"product_tag":[],"class_list":{"0":"post-10372","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-electric-gate-valve","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.fleyendavalve.com\/fr\/wp-json\/wp\/v2\/product\/10372","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fleyendavalve.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.fleyendavalve.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/fr\/wp-json\/wp\/v2\/media\/10374"}],"wp:attachment":[{"href":"https:\/\/www.fleyendavalve.com\/fr\/wp-json\/wp\/v2\/media?parent=10372"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/fr\/wp-json\/wp\/v2\/product_brand?post=10372"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/fr\/wp-json\/wp\/v2\/product_cat?post=10372"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/fr\/wp-json\/wp\/v2\/product_tag?post=10372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}