grease control valve

Specifications Electric Pressure Control Valve for Steam, Oil, Chilled Water

ISO 9001,Explosion-proof,AAA Certificates

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  Product Description       This kind of electric control valve (pressure control valve) with advanced technology, high adjustable accuracy, large pressure difference, stable performance, safe & reliable, long life used.Widely used for flow/pressure control, such as steam, oil, water, cement, electrical ....industry.     Parameters:                                                                                                                      A.  Voltage: 220V, 110V, 24V, 380V,etc B. Input signal: 4-20mA DC or 0-10V DC C.Connection type: Flange type, Screwed, BW D. Model: BELLAZP,  BELLAZN,  BELLAZM     (Intelligent Type);ZAZP,  ZAZN,  ZAZM     (Economical Type) E. Materials:Cast Iron, Cast Steel, SS F: Leakage: Sing-seat type: 0.01% * Rated Kv valve; Double-seat type, Sleeve type: 0.5% * Rated Kv valv G: Flow characteristic:  equal percentage, linearity       Ⅰ  Electric Single Seat Control Valve  

DN	20				25	32	40	50	65	80	100	125	150	200	250	300
Diameter (mm)	10	12	15	20	25	32	40	50	65	80	100	125	150	200	250	300
Rated Kv Valve	1.2	2	3.2	5	8	12	20	32	50	80	120	200	280	450	700	1100
PN  (Mpa)	1.6          4           6.4
DKZ Actuator type	DKZ-4100				DKZ-4200		DKZ-4300		DKZ-5400			DKZ-5500			DKZ-5600
BELL Actuator type	BELL-A+Z64
Rated stroke (mm)	10				16		25		40			60			100
Flow Characteristic	equal percentage flow characteristic    linearity
Action type	Electric power/off
Temperature	Normal temperature:-20~200 °C Fin type: -60~450 °C

                            Ⅱ Electric Double Seat Control Valve  

DN	25					32	40	50	65	80	100	125	150	200	250	300
Rated Kv Valve	10					16	25	40	63	100	160	250	400	630	1000	1600
PN  (Mpa)	1.6          4           6.4
DKZ Actuator type	DKZ-4200						DKZ-4300		DKZ-5400			DKZ-5500			DKZ-5600
BELL Actuator type	BELL-A+Z64
Rated stroke (mm)	16						25		40			60			100
Flow Characteristic	equal percentage flow characteristic    linearity
Action type	Electric power/off
Temperature	Normal temperature:-20~200 °C Fin type: -60~450 °C

                          Ⅲ  Electric sleeve control valve| Cage Guided Control Valve  

DN	25					40		50	65	80	100		150	200
Rated Kv Valve	10					25/16		40	63	100/63	155/100		370/250	580/400
PN  (Mpa)	1.6                     6.4
DKZ Actuator type	DKZ-4200					DKZ-4300			DKZ-5400			DKZ-5500
BELL Actuator type	BELL-A+Z64
Rated stroke (mm)	16					25			40			60
Flow Characteristic	equal percentage flow characteristic    linearity
Action type	Electric power/off
Temperature	Normal temperature:-20~200 °C Fin type: -60~450 °C

                            Structure                                                                                                                                             Package       There is always one can satisfy your needs,and we  can also make little change according to customers' requests sometimes.         Packaging & Shipping   Package:with high quality plywood case or be required                                                            Our Services       Company Information   Forty years manufacture experience, the most professional manufacturer                         China Bell Automatic Group is the leader of automatic industry, specialized in manufacturing automatic products and equipments, owns many world advanced technology and many manufacturing factories and many famous brands.   Tianjin Bell Automatic Instrument Technology Co., Ltd is the subordinate company of China Bell Automatic Group, has forty years manufacturing and technical experience, is the most professional manufacturer in various control valves, actuators and instruments. Bell Automatic has got the ISO quality certificate, EU CE certificate, various quality certificates and many certificates of honor issued by Chinese government.     Here is our new CE certificate,you can believe your choice for BELL !                           If you have any questions about our products,please contact us,we should be appreciated to serve you.Thank you for choosing BELL!