Flow Control Valve Ss316 High Pressure Needle Valve

Product Overview

Description

Pneumatically regulated flow control gate

HENT flow control gate is widely used wherever bulk solids have to be discharged from silos and bins, in a metered and controlled manner. Especially in the cement and building materials industry the HENT flow control gate type pneumatic control valve has been used successfully for many years. This device is also used as dosing and shut-off device for special applications. It uses the same design and component as per CLAUDIUS PETERS Germany.

HENT pneumatic flow control gate has a share of 80% domestic market and are also well-known worldwide. It is approved and accepted by hundreds of End Users and EPCs in China and abroad, including China Resources Cement Holdings Limited, SINOMA, TCDRI, HCDRI, SUNNSY Group, Lafarge Group, NRCC & SPCC (SA) KCCL & GCL (PK) etc. They are serving in over three hundred cement plants all around the world

 

 

 

 

General Drawing

 

 

 

 

Dimension

SIZE	A	B	C	D D1	E	F	G
200	460	385	290	340	375	484	300
250	485	410	340	350	398	520
300	585	435	390	400			355
350	610	460	440	450
400	635	485	490	500
500	685	535	590	600
630	750	600	730	730	575	730

 

 

 

Technical Parameters

 

Spec		Units	B200	B250	B300	B400	B500	B630
Items
	Flow Control Scope	m3/h	40-260	60-360	70-480	90-650	110-820	140-1450
Valve Body	Angle	°	71	71	71	71	71	71
	Diameter Width	mm	200	250	300	346	346	346
	Diameter Length	mm	346	346	346	400	500	600
	Circulation Area	m2	0.012	0.014	0.017	0.026	0.032	0.051
Rotary Cylinder	ModelKINETROL		090-100	100-100	120-100	120-100	140-100	140-100
	Maximum torque	Nm	261	416	575	575	1375	1375
	Angle	°	80100	78100	80102	80102	7893	7893
	Gas Supply	Mpa	0.4-0.6
Positioning device	Current	mA	4-20mA
	Signal Input	mA	4-20mA
	Gas Supply	Mpa	0.4-0.6 drycleanoil less gas
	Material		PET5-6	PET5-6	PET5-6	PET5-6	PET5-6
Permeable layer	Ventilation Area	m2	0.057	0.064	0.07	0.09	0.09
	Consumption	m3/min	0.5	0.5	0.5	0.5	0.5
Flow properties		Linear or percentage
Action time		2s
Working temperature		≤120°C

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