imbalance cage type control valve (regulator ) from China manufacturer - NINGBO TISUN VALVE INDUSTRIES CO.,LIMITED

imbalance cage type control valve (regulator )

Price:	50.0~100.0 USD
Payment Terms:	T/T,L/C,D/A,D/P,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: WODDEN CATTON

Power: Others

Pressure: High Pressure

Material: Stainless Steel

Media: Gas

functions:: for control

products:: pressure control valve

actuator:: pneumatic diaphtagm actuato...

Production Capacity: 50-100 each month

Delivery Date: as per the quantity(15-25 d...

Standard or Nonstandard: Standard

Structure: Control

Temperature of Media: Normal Temperature

Brand Name: TISUN

Exp Region:: America, UN, east asia,mide...

Temperature:: -196℃-570℃(double seat)

shut-off class:: ASME B 16.104V

small sleeve valve accept direct current signal conditioning instrument to change, by adjusting the media flow.

electric fine small sleeve valve accept direct current signal conditioning instrument to change, by adjusting the media flow, the controlled process parameters are kept in a given value. Widely used in electric power, metallurgy, chemical production automation, petroleum textile, pharmaceutical, paper and other industrial departments control. The series of products are nominal diameter from 20 to 300mm, nominal pressure of 1.6, 4, 6.4MPa, received signal is 0 ~ 10mA.DC and 4 ~ 20mA.DC, the temperature range of -40 ℃ ~ 450 ℃ by. The electric control valve is applicable to the differential pressure small, medium viscosity or slightly granular impurities occasions; electric control valve sleeve is applicable to a larger pressure difference and the leakage is large.

List the main technical parameters are as follows:

DN (mm)		20				25	32	40	50	65	80	100	125	150	200	250	300
		10	12	15	20
The rated flow coefficient Kv	A straight line	1.8	2.8	4.4	6.9	11	17.6	27.5	44	69	110	176	275	440	690	1100	1760
	The percentage of	1.6	2.5	4	6.3	10	16	25	40	63	100	160	250	400	630	1000	1600
Rated stroke L(mm		10				16		25		40			60			100
Nominal pressure PN(MPa)		1.6,4.0,6.4
The inherent flow characteristics		Linear, equal percentage
The inherent adjustable ratio R		50:1
Allowable leakage	Single seat	Hard seal, soft seal: grade: grade VI
	Sleeve	Sealing: II, soft seal: VI class
Working temperature t(℃)		-20～200,-40～250,-40～450,-60～450
Signal range(mA.DC)		0～10,4～20
The power supply voltage		220V,50Hz
Mode of action		Fault: fully closed, fully open, self locking position