Product

V series single pumps

V series single pumps

Zhejiang Goodwill Machinery Co., Ltd.

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V series single pumps Details

V series single pumps


Shape and introduction

      These series of composition vane pumps in high performance are developed for industrial application. They can be applied properly in the hydraulic system of plastic injeetion machinery, rubber machinery, casting machinery machine tool industry, ete.

     The main features are:

    1. The designing structure of composition vanes reduces its impact on the stator, so the pumps will have further stability and longer lifetime while working with high pressure and high speed.

   2. The designing structure of composition vanes itself reduces the noise. The design of 12 vanes makes smaller flow pulsation and lower noise.

   3. Multi-displacement option and the cartridge structure of pump core make flexible application and casy maintenance.

Model descriptions:

(F3-) **V ** A (F) -* * 22 *
Front marks Code
of series
♦Displacement codes Pump port
connection
Mounting
type
Shaft extension Outlet position Designing
No.
Direction of rotation
No mark:
water-in oil
cmulsion of
petrolcum
series
F3:
Sul phosuccinic
ester fatty
of acid
20V 2,3,4,5.6,7,8,9,
10,11,12,14
A-SAE
4Bolted
flange
No mark-flange
mounting
F-
foot
mounting
1-straight
shaft with key
151-spline
shaft

(viewed from the cover
end of the pump)

A:the opposite of inlet

B.counterclockwise 900
of pump port
C.the same side of
pump inlet port
D.clockwise 90 of
pump inlet port

22 (viewed from the
shaft end of the pump)
L-counterclockwise
rotation
R-clockwise rotation
25V 10,12,.14,15,.17,
19,21
35V 21,25,.30,32,
35,38,45
45V 42,45,50,57,
60,66,75
1-straight shaft
with key
86-heavy-duty
straight shaft
with key
11-spline shaft

♦AThe rated displacement(USgpm) is under the conditions of 1200r/min and 0.69Mpa(l00psi).

 

Operating parameters


Models Displacemen code Geometric displacement
(mL/r)
Anti-wear hydraulic oil
or phospholipid
Water glycol fluid Water-in-oil emulsion Mini speed
(r/min)
Max pressure
(Mpa)
Max speed
(r/min)
Max pressure (Mpa) Max speed (r/min) Max pressure (Mpa) Max speed (r/min)
20V 2 7.5 13.8 1800 13.8 1500 6.9 1200 600
3 10
4 13
5 17 20.7 15.9
6 19
7 23
8 27
9 30
10 32.5
11 36
12 40 15.9
14 45 13.8 13.8
25V 10 32.5 17.2 1800 15.9 1500 6.9 1200 600
12 40
14 43
15 45
17 55
19 59
21 67
35V 21 67 17.2 1800 15.9 1500 6.9 1200 600
25 81
30 97
32 100
35 112
38 121
45 142
45V 42 138 17.2 1800 15.9 1500 6.9 1200 600
45 142
50 162
57 183
60 193
66 212
75 237 13.8 13.8

Characteristie curve with 10W type oil(26est)under 50℃ and pressure zero Mpa for inlet port


Characteristic curve with 10W type oil(26est)under 50℃ and pressure zero Mpa for inlet port


Characteristic curve with 10W type oil(26est)under 50℃ and pressure zero Mpa for inlet port


Installation sizes



 

Models A B C D E G H J L M N P Q R
25V 35.7 26.2 25.4 52.4 12.7 38.1 118 69.9 121 38.1 101.6/101.5 9.53 162.1 63.5
35V 42.9 30.2 31.8 58.7 16 50.8 140 77.8 125.5 38.1 127.0/126.9 9.53 185 69.9
45V 61.9 35.7 38.1 69.9 16 76.2 159 106.4 153 43 127.0/126.9 12.7 216 82.6

 

Models S T U V W F x all depth of screw,4 holes K x all dcpth of screw.4 holes
25V 76.2 146 14 14.2 175 3/8-16UNC-2B×19.1depth 1/2-13UNC-2B×23.8depth
35V 82.6 181 16 17.5 213 7/16-14UNC-2Bx22.3depth 1/2-13UNC-2Bx22.3 depth
45V 93.7 181 16 17.5 213 1/2-13UNC-2Bx23.8depth 5/8-1lUNC-2Bx30 depth
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