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CHECK VALVE

S6…S30 A..-1X/...

Material #: R901461534

Model : S 30 A05-1X/420J3 B10

Price: $383.00

For threaded connection (screw-in thread) Leakage-free blocking in one direction Various cracking pressures, optional

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$383.00

Status: This product is temporarily out of stock. 

We have you covered! Place your order today! More are expected on August 22, 2023  

For threaded connection (screw-in thread) Leakage-free blocking in one direction Various cracking pressures, optional

01

02

03

04

05

06

07

08

09

S

A

-

1X

/

Type

01

Isolator valve

S

Size

02

Size 6

6

Size 8

8

Size 10

10

Size 15

15

Size 20

20

Size 25

25

Size 30

30

Connection

03

Threaded connection

A

Cracking pressure (see characteristic curves)

04

0 bar (without spring)

00

0,2 bar

02

0.5 bar (standard)

05

1,5 bar

15

3,0 bar

30

5 bar

50

8 bar (only NG25 and 30)

80

Component series

05

Component series 10 ... 19 (10 ... 19: unchanged installation and connection dimensions)

1X

Maximum operating pressure

06

Maximum operating pressure 420 bar (Nominal size 25 and 30)

420

Maximum operating pressure 450 bar (Nominal size 6 ... 20)

450

Corrosion resistance

07

Improved corrosion protection (240 h salt spray test according to EN ISO 9227)

J3

High corrosion protection (720 h salt spray test according to EN ISO 9227)

J5

Piston bore (orifice in channel B)

08

Without piston bore

no code

Thread M4; not fitted

B00

Orifice Ø1.0 mm

B10

Orifice Ø1.2 mm

B12

Orifice Ø1.5 mm

B15

Connection thread

1)

09

Pipe thread "G" according to ISO 228-1

no code

Pipe thread "M" according to ISO 261

/2

Pipe thread “UNF/UN” according to ANSI/ASME B 1.1

/12

1) Other versions available on request

general

Size

6 8 10 15 20 25 30

Weight

kg

0.1 0.2 0.3 0.5 1 2 2.5

MTTFD values according to EN ISO 13849

Years

150 1)
1) Not for version "00"; Certificate "Assumed exclusion of faults according to EN ISO 13849-2:2012-10 tab. C4" available upon request. For further details, see data sheet 08012

hydraulic

Size

6 8 10 15 20 25 30

Maximum operating pressure 1)

bar

450 420

Cracking pressure

See characteristic curves

Maximum flow

See characteristic curves

Hydraulic fluid

see table

Hydraulic fluid temperature range

°C

-30 … +80

Viscosity range

mm²/s

2.8 … 500

Maximum admissible degree of contamination of the hydraulic fluid 2)

Class 20/18/15 according to ISO 4406 (c)
1) Maximum operating pressures up to 1000 bar upon request.
2) The cleanliness classes specified for the components must be adhered to in hydraulic systems. Effective filtration prevents faults and simultaneously increases the life cycle of the components. For the selection of the filters, see www.boschrexroth.com/filter.

Hydraulic fluid

Classification

Standards

Data sheet

Mineral oils

HL,HLP, HLPD, HVLP, HVLPD

DIN 51524

90220

Bio-degradable

1)

Insoluble in water

HETG

ISO 15380

90221

HEES

Soluble in water

HEPG

ISO 15380

Flame-resistant

Water-free

HFDU (glycol base)

HFDU (ester base)

1)​

ISO 12922

90222

Containing water

1)​

HFC (Fuchs Hydrotherm 46M, Petrofer Ultra Safe 620)

ISO 12922

90223

Important information on hydraulic fluids:

For further information and data on the use of other hydraulic fluids, please refer to the data sheets above or contact us. There may be limitations regarding the technical valve data (temperature, pressure range, life cycle, maintenance intervals, etc.). The ignition temperature of the hydraulic fluid used must be 50 K higher than the maximum surface temperature. Flame-resistant – containing water: Life cycle as compared to operation with mineral oil HL, HLP 30 … 100% Maximum hydraulic fluid temperature 60 °C
1) Small amounts of dissolved zinc may get into the hydraulic system during use.

For applications outside these parameters, please consult us!

(measured with HLP46, ϑOil = 40 ±5 °C)

∆p-qV characteristic curves with cracking pressure

Size 6

Size 8

Size 10

Size 15

Size 20

Size 25

Size 30

Without spring

With spring

With piston bore/orifice

Dimensions in mm

NG

6 8 10 15 20 25 30

ØD1

mm

22.5 28 34 34 42 52 68 74.5

D2

G

G1/4 G3/8 - G1/2 G3/4 G1 G1 1/4 G1 1/2

M

M14 x 1,5 M18 x 1,5 - M22 x 1.5 M27 x 2 M33 x 2 M42 x 2 M48 x 2

UNF/UN

- - 3/4-16 UNF 3/4-16 UNF 1 1/6-12 UN 1 5/16-12 UN 1 5/8-12 UN 1 7/8-12 UN

L1

G

mm

58 58 - 72 88 98 120 132

M

mm

58 58 - 72 88 98 120 132

UNF/UN

mm

- - 66 72 92 105 120 132

L1

mm

- 160 1) 168 1)

L2

mm

10.5 11.5 13 13 15.5 19 25 28

T1

G

mm

13 13 - 15 18 19 22 22.5

M

mm

12 12 - 14 16 18 20 22

UNF/UN

mm

- - 15 15 20 20 20 20

SW

G

mm

19 24 30 30 36 46 60 65
1) Version "...A80..."