PRODUCTS-Wuxi Aphe Flow Smart Controls Maker Co.,Ltd.

Declutch Override Gear Box

GD series declutch override gear box is designed to adapt to butterfly, ball valve and pneumatic actuator. The design conforms to 5211 standard, so it can achieve valve open/close control under circumstance of power and air supply failure. It can be directly connected with valve and pneumatic actuator and is easily for mounting.

Main Features：

1.Compact and simply design, light in weight,ISO5211 direct mount patterns.
2.Easy to realize the manual drive or the pneumatic drive with the place-pin.
Filled with special lubricant before leaving the factory.
3. Lubricating oil used at every parts when assemly.
4.Output torque ranges of GD series from 180 to 5500Nm.
5.Fine adjustment of ±5°.Weatherproof is IP65.

Specification：

Mode	Actuator square	Valve square	ISO 5211 Flange Type	ΦISO Holes	Ø	Outptut/ Input Torque Ratio	Reference Output Torque(Nm)	Actuator Mode	Butterfly valve	Ball valve Model	WT(KG)
GD050	11/14/17	11/14/17	F05,F07	50,70	200	1:9.6	300	52-105	32-150	50	2.7
GD070	14/17/19	14/17/19	F07,F10	70,102	200	1:12.5	360	63-127	32-200	63	4.3
GD102	22/27	22/27	F10,F12	102,125	300	1:12.5	810	105-160	200-300	80	6.8
GD140	27/36	27/36	F10,F12 F14	102,125, 140	400	1:10	1310	140-210	250-350	100	13.5
GD165	36/46	36	F14,F16	140,165	600	1:19	2800	240-270	350-400	150	25.8
GD254	46	Ø60	F25,F16	165,254	700	1:19	5500	270-300	450-500	250	40.3

Dimensions：

Note: Contcet us for more details of technologue.