Good User Reputation for PV2R Series Double Vane Pump to Washington Factory

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Product Introduction PV2R series of vane pumps with high pressure and lower noise are high-performance products, which are developed and domestically produced by our company, featured by advanced performance, reasonable structure, good creditability, lower noise, ultra-low pulse and stable quality and so on. Precisely made, the product can be used in the equipment with high precision and low noise, and is widely used in cutting, plastic, leather, forging and engineering machinery fields, and ...

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Good User Reputation for PV2R Series Double Vane Pump to Washington Factory Detail:

Product Introduction

PV2R series of vane pumps with high pressure and lower noise are high-performance products, which are developed and domestically produced by our company, featured by advanced performance, reasonable structure, good creditability, lower noise, ultra-low pulse and stable quality and so on. Precisely made, the product can be used in the equipment with high precision and low noise, and is widely used in cutting, plastic, leather, forging and engineering machinery fields, and the like.

Specifications / Single pump

Model	Displace ment (mL/r)	Max. pressure (Mpa)			Speed (r/min)		Input power (kw)
Model	Displace ment (mL/r)	Special oil	Antiwear oil	Common oil	Min.	Max.	Input power (kw)
PV2R1-4	4.3	21	17.5	16	750	1800	2.1
PV2R1-6	6.5						3.2
PV2R1-8	8.5						4.5
PV2R1-10	10.8						5.4
PV2R1-12	12.8						6.1
PV2R1-14	14.5						6.9
PV2R1-17	16.2						7.9
PV2R1-19	20.1						9.6
PV2R1-23	22.5						10.5
PV2R1-25	25.3						12.5
PV2R1-28	29.6						14.0
PV2R1-31	32.3	16	16				15.5
PV2R2-26	25.3	21	17.5	14	600	1800	11.7
PV2R2-33	32.3						15.5
PV2R2-41	39.8						18.9
PV2R2-47	49.8						23.2
PV2R2-53	51.5						24.0
PV2R2-59	55.8						24.9
PV2R2-65	63.7						29.4
PV2R2-70	70.3	16				1200	31.6
PV2R2-79	78.1						35.7
PV2R2-85	82.7						37.5
PV2R3-52	51.5	21	17.5	14	600	1800	23.2
PV2R3-60	63.7						29.4
PV2R3-66	66.6						34.2
PV2R3-76	75.5						37.7
PV2R3-94	89.5						41.2
PV2R3-116	118	16	16			1200	50.0
PV2R3-125	122.2						59.9
PV2R3-136	136						66.7

Note:
1. When pressure of pumps exceeds 16Mpa, with displacement of "4" "6" "8", speed should be more than 1450r/min.

2. Reduce the negative pressure of the inlet when the single pumps or double pumps with large displacement at high speed.

3. In use of synthetic hydraulic fluids and water containing hydraul fluids, limit the max speed at 1200r/min.

4. Noisiness is available in working conditions of 14Mpa and 1200r/min.

5. Input power is available in working condition of 16Mpa and 1500r/min.

Series	Displacement of shaft end pump	Displacement of cover end pump
PV2R21	26、33、41、47、53、59、65	4、6、8、10、12、14、17、19、23、25、28、31
PV2R31	52、60、66、76、94、116、125、136	4、6、8、10、12、14、17、19、23、25、28、31
PV2R32	52、60、66、76、94、116、125、136	26、33、41、47、53、59、65

Port flange kits

Flange model	Corresponding pipe specification	Dimensions mm
		C	D	E	F	H	J	L	N	Q	T
F04-A	1/2"	40	54	17.5	38.1	9.0	27	Rc1/2"	-	-	13
F04-B								-	11	22.5
F06-A	3/4'	50.5	65.5	22.2	47.6	11.0	28	Rc3/4"	-	-	19
F06-B								-	12	28.5
F08-A	1"	56	71	26.2	52.4	11.0	30	Rc1"	-	-	26
F08-B								-	14	34.5
F10-A	1-1/4"	64.5	79.5	30.2	58.7	12.0	32	Rc1-1/4"	-	-	32
F10-B								-	16	43
F12-A	1-1/2"	71	94	35.7	69.9	13.8	37	Rc1-1/2"	-	-	38
F12-B								-	18	49.1
F16-A	2"	87.5	103	42.9	77.8	13.8	38	Rc2"	-	-	51
F16-B								-	20	61
F20-A	2-1/2"	96	115	50.8	88.9	13.8	32	Rc2-1/2"	-	-	63
F20-B								-	22	77.1
F24-A	3"	123	136	61.9	106.4	17.0	45	Rc3"	-	-	76
F24-B								-	25	90
F28-A	3-1/2"	135	153	69.9	120.7	17.5	46	Rc3-1/2"	-	-	89
F28-B								-	20	102.8
F32-A	4"	145	162	77.8	130.2	17.0	50	Rc4"	-	-	102
F32-B							40	-	28	115.5

Flange model	O Ring GB3452.1-2005	PV2R Series
		socket head screw	Dimesions K	Corresponding oil pump interface
F04-A	21.2×2.65	M8x30mm	12.5	PVR1 outlet, PV2R21, PV2R31 outlet of cover end pump
F04-B
F06-A	30×3.55	M10x30mm	12.5	PVR2 outlet, PV2R21 outlet of shaft end pump PV2R32 outlet of cover end pump
F06-B
F08-A	34.5×3.55	M10x35mm	17	PVR1 inlet port
F08-B
F10-A	40×3.55	M10x40mm	19	PVR2 inlet port, PV2R3 outlet, PV2R31, PV2R32 outlet of shaft end pump
F10-B
F12-A	50×3.55	-	-	-
F12-B
F16-A	65×3.55	M12x45mm	17.5	PVR3, PV2R21 inlet
F16-B
F20-A	75×3.55	-	-	-
F20-B
F24-A	85×3.55	M16x45mm	16.5	PVR31, PV2R32 inlet
F24-B
F28-A	100×3.55	-	-	-
F28-B
F32-A	115×3.55	-	-	-
F32-B

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