Hydraulic Low Noise Single Double Rotary Sliding Variable Displacement Unbalanced Fixed Displacement Volt Vane Pump

• After-sales Service: Online Technical Support
• Acting Form: Single-Acting
• Type: Vane Pump
• Displacement: Dosing Pumps
• Performance: No Leak
• Certification: CE, ISO
• Transport Package: Wooden Case
• Trademark: KST or OEM
• Origin: Zhejiang, China
• HS Code: 8413603190
• Production Capacity: 10000pieces/Month

Product Description

All of our products certificate with ISO9001. V VQ series vane pump are developed for industrial application. They can be applied in hydraulic system of plastic injection, rubber machine casting machine shoes machine and package machine, etc. 

 

 

High performance composition vane pumps for walking machinery

Shape and introduction

The series high pressure resistant composition vane pumps with high performance are developed for engineering machinery application,especially for walking machinery. The main features are as follows:

1. Adopt the structure of hydraulic balancing composition vanes, making the resistant pressure higher to maximum 21 Mpa.

2. Adopt the structure of floating side plate supporting with its function of automatic tolerance compensation, which helps to get pressure balance and high performance under high rotation speed and high pressure.

3. Adopt bimetal flexible material for side plates, which dramatically improves the engagement performance of the gears and thus makes the pump working better and longer.

Model Descriptions:

(F3-)	25VQ	21	A	(F)	-1	A	20	L
Front marks	Code of series	Displacement codes	Pump port connection	Mounting type	Designing No.	Shaft extension	Designing No	Direction of rotation
No mark: water-in oil emulsion of petroleum serves F: Sul phosuccinic ester fatty of acid	20VQ	2,3,4,5,6,7,8,9,10,11,12,14	4-bolted Flange	No marks: Flame mountm} F-Foot mounting	1-straight shaft with key 151-spline shaft	(from cover end pump) A- Opposition of inlet B- counterclockwise 90°from inlet C- The same side of inlet D- Clockwise 90°from inlet	30	(from shaft end pump) L-counterclockwise rotation No marks: Clockwise rotation
	25VQ	10,12,14,15,17,19,21			1-straight shaft with key 86-heavy-duty straight shaft with key 11-spline shaft		20
	35VQ	21,25,30,32,35,38,45
	45VQ	42,45,50,57,60,66,75

The rated displacement (USgpm) is under the conditions of 1200r/min and 0.69 Mpa(100psi)
Operating parameters

Models	Displacement code	Geometric displacement (ml/r)	Max speed (r/min)	Max pressure (Mpa)	Typical outlet flow (L/min) under Max speed and Max pressure	Typical outlet flow (kw) under Max speed and Max pressure	Weight
20VQ	2	7	2700	21	16.4	7.2	11.8
	3	11.7	2700	21	24.4	108
	4	15	2700	21	32.7	14.4
	5	18	2700	21	42.3	17.9
	6	19	2700	21	50.6	21.5
	7	22	2700	21	58.8	23.7
	8	27	2700	21	56.4	25.1
	9	30	2700	21	73.4	26.0
	10	31.5	2700	21	81.7	26.8
	11	36	2700	21	88.5	27.7
	12	40	2700	16	96.5	28.4
	14	45	2700	14	115.4	29.1
25VQ	10	32.5	2700	21	81.4	35.2	14.5
	12	38.3	2700	21	88.5	41.0
	14	43.3	2700	21	103.8	46.6
	15	47.3	2500	21	109.4	48.1
	17	52.5	2500	21	119.2	51.8
	19	60	2500	21	113.5	55.2
	21	65.0	2500	21	146.2	61.9
35VQ	21	64.0	2500	21	145.5	63.7	22.7
	25	79.2	2500	21	173.1	75.3
	30	95.0	2500	21	211.5	87.7
	32	101	2500	21	220.2	92.2
	35	109	2400	21	230.8	98.5
	38	118	2400	21	250	104.4
	45	147	2400	21	271.2	99.8
45VQ	42	134	2400	17.5	255.8	91.4	34.1
	45	147	2200	17.5	271.2	99.8
	50	156	2200	17.5	303.8	105.2
	57	180	2200	17.5	343.7	120.2
	60	189	2200	17.5	369.2	126.8
	66	208	2200	17.5	408.7	142.4
	75	237	2200	14	460	120.2

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Exhibition
 

FAQ

Payment term
1.30%deposit ,and 70%blanced by T/T before delivery
2.L/C at sight
Trade term
EXW,FOB Shanghai/Ningbo
PACKAGING
1.Brand "KST",neutral or the label as customers required.
2.Neutral carton with polyfoam, or packaging as customers required.
3.shipped with pallet. Before delivery,we will check each item one by one.
Delivery Time
We have large quantity stock of pump,cart kit and spare parts,the leading time will be in 3 days
And the detail leading time depend on the quantity.