Valves and Pumps

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We design, manufacture and install central conveying system completely to meet or exceed your plastic processing requirement.

Valves and Pumps

Rotary valve is a pneumatic conveying unit that plays a critical role in central conveying system,

Specification：

Model	Bore	Capacity (L/rev)	Drive (kw)	Dimension (mm)						N-Φd	Weight (kg)
Model	Bore	Capacity (L/rev)	Drive (kw)	A	B	H	L	D1	D	N-Φd	Weight (kg)
NFR015	125A	1.8	0.37	545	540	280	260	210	250	8-Φ23	54
NFR030	125A	2.8	0.37	565	540	300	260	210	250	8-Φ23	70
NFR050	150A	4.3	0.55	595	560	330	280	240	285	8-Φ23	92
NFR070	200A	6.6	0.75	700	690	350	350	295	340	8-Φ23	115
NFR120	250A	12.6	0.75	755	760	420	383	350	395	12-Φ23	160
NFR220	300A	22.3	1.5	832	886	490	443	400	445	12-Φ23	240
NFR300	300A	31.4	1.5	999	886	545	443	400	445	12-Φ23	330
NFR400	350A	41.5	2.2	1031	946	585	473	460	505	16-Φ23	390
NFR600	400A	59	2.2	1081	1066	645	533	515	565	16-Φ27	410
NFR800	450A	80	4					565	615	20-Φ27	620

Diverter valve

Diverter valve is used in central conveying system to direct the material flow to designated line. O-ring is used as seal in this diverter valve.

Specification：

Model	Dimension (mm)									m-Φd	Weight (kg)
Model	DN	D1	D	L	P1	C	E	H	H1	m-Φd	Weight (kg)
NDDV50	50A	125	165	328	224.4	25	207	366	93	4-17.5	40
NDDV65	65A	145	185	350	227	30	237.5	410	114	4-17.5	45
NDDV80	80A	160	200	358	263.5	35	271.5	423	125	8-17.5	63
NDDV100	100A	180	220	400	296.6	40	271.5	445	130	43699	75
NDDV125	125A	210	250	450	333.6	45	366	506	150	4-22	118
NDDV150	150A	240	285	510	375.7	50	366	564	165.7	4-22	133
NDDV175	175A	270	315	525	407.4	60	428	594	181	4-22	146
NDDV200	200A	295	340	565	439.4	65	522	693	197	4-22	215
NDDV225	225A	325	370	586	474.1	75	522	831	220	4-22	245
NDDV250	250A	350	395	625	517.7	85	575	885	251	12-22	275

High vacuum pump

High vacuum pump is pneumatic conveying equipment suited to accomplish long-distance conveying of bulk powders. The conveying process will not be affected by climatic conditions, prevent moistening the products.

Specification：

Model	F-0.3	F-0.6	F-1.0	F-1.5	F-2.5	F-4.0	F-6.0	F-8.0	F-10
Capacity (m3)	0.3	0.6	1	1.5	2.5	4	6	8	10
Pump inner diameter ΦE(mm)	800	1000	1200	1400	1600	1800	2000	2200	2400
Conveying pipe diameter (mm)	50- 80	80- 100	80- 100	80- 125	100- 125	100- 150	125- 175	150- 175	150- 175
Rated max. pressure	0.78MPa
Work pressure	0.1- 0.6MP
Temperature	-20 ℃
Pump body material	Q235/16MnR
Max. conveying distance	Up to1500m
Air consumption (m3/min)	2~3	4~5	5~8	12~16	15~18	22~30	30~36	40~50	50~60
Throughput (T/H)	4	8	12	20	25	40	55	70	85
Weight (T)	1	1.2	2	2.4	2.6	3.2	3.6	4.5	5.2