Name: Single Pilot operated check valve with bolt connection - VBPSL/SO | HFD Hydraulic Valve Manufacturer and Factory | HFD Hydraulic Valve Manufacturer and Factory
SKU: VBPSL/SO

Question 1

Overview

Accepted Answer

Description:TheSingle Pilot Operated Check Valve with Bolt Connection - VBPSL/SOis designed to provide secure load holding and prevent reverse flow in hydraulic systems. It ensures efficiency and stability in demanding applications, making it ideal for use in lifting and holding circuits.Operation: This valve allows free flow in one direction and blocks flow in the reverse direction until pilot pressure is applied to release the check mechanism. The bolt connection ensures a secure and leak-free installation, making it a reliable choice for hydraulic systems requiring precise load control.Features:

Bolt Connection

Question 2

Ratings

Accepted Answer

Pressure Ratings:210 bar -3050 psi (aluminium body) 350 bar -5100 psi (steel body)Flow Rating:

Type VBPSL

Maximum Flow

l/min

US gpm

VBPSL 14 (/VP 38)

(14)15(/VP 38)25

4

6.6

VBPSL 38

- (12)

(38)35(12)50

9.2

13

VBPSL 34

100

26

VBPSL/T 38

25

6.6

Type VBPSL

Maximum Flowl/min

US gpm

VBPSL/T 12

50

13

VBPSL/T 34

100

26

VBPSL 14 (VP38)/SO

(VBPSL/SO 14)15(VBPSL12/ SO)50

4

13

VBPSL 38/VG (12) /SO

(VBPSL 38/VG /SO)35(VBPSL 12 /SO)50

9.2

13

Type VBPSL

Maximum Flowl/min

US gpm

VBPSF 14

15

4

VBPSF 38 (12)

(38)35(12)50

9.2

13

VBPSF 34

100

26

Question 3

Properties

Accepted Answer

Type VBPSL

Weightkg

lb

VBPSL 14 (/VP 38)

(14)aluminium body 0,30 steel body 0,63 (/VP 38)aluminium body 0,32 steel body 0,67

0.661 1.39

0.705 1.48

VBPSL 38

- (12)

(38)aluminium body 0,63 steel body 1,20 (12)aluminium body 0,65 steel body 1,22

1.39 2.65

1.43 2.69

VBPSL 34

aluminium body 1,68 steel body 3,33

3.70

7.34

VBPSL/T 38

aluminium body 0,47 steel body 1,13

1.04

2.49

Type VBPSL

Weightkg

lb

VBPSL/T 12

aluminium body 0,63 steel body 1,44

1.39

3.18

VBPSL/T 34

aluminium body 1,76 steel body 3,49

3.88 7.69

VBPSL 14 (VP38)/SO

(VBPSL/SO 14)aluminium body 0,35 steel body 0,68(VBPSL/VP 38/SO)aluminium body 0,37 steel body 0,74

0.092 1.50

0.816 1.63

VBPSL 38/VG (12) /SO

(VBPSL 38/VG /SO) aluminium body 0,65 steel body 1,22 (VBPSL 12 /SO)aluminium body 0,65 steel body 1,22

1.43 2.690

1.43 2.69

Type VBPSL

Weight

kg

lb

VBPSF 14

aluminium body 0 31 steel body 0,65

0.683

1.43

VBPSF 38 (12)

(38)aluminium body 0,67 steel body 1,54(12)aluminium body 0,64 steel body 1,51

1.48

3.40

1.41

3.33

VBPSF 34

aluminium body 1,66 steel body 3,91

3.66

8.62

Question 4

Performance

Accepted Answer

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Question 5

Dimensions

Accepted Answer

VBPSL

D1-D2U1-U2AFH

L

14

G 1/4 G 1/4 70-2.75 84.5-3.33 14.5-0.57

20-0.79

VP/38

G 3/8 G 3/8 80-3.15 99.5-3.92 19.5-0.77

22.5-0.88

VBPSL

D1-D2U1-U2FH

Q

38

G 3/8 G 3/8 142-5.59 30-1.18

22-0.87

12

G 1/2 G 1/2 148-5.83 33-1.30

25-0.98

Overview

Ratings

Properties

Performance

Dimensions

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