PRESSURE CONTROLS

PS10-36 Pilot-Operated Sequence, Internal Pilot,

DESCRIPTION

A screw-in, cartridge-style, pilot-operated, spool-type, hydraulic sequence valve with

internal pilot and external spring chamber drain.

OPERATION

In its steady state, the PS10-36 blocks ﬂ ow from ➀ to ➁, with the spring chamber

drained at

➂.

On attainment of a predetermined pressure at

➀, the cartridge shifts to open ➀ to ➁.

Note that back-pressure on

➂ adds to the spring setting value.

FEATURES

• Adjustments cannot be backed out of the valve.

• Adjustments prohibit springs from going solid.

• Optional spring ranges to 207 bar (3000 psi).

• Hardened spool and cage for long life.

• Industry common cavity.

RATINGS

Operating Pressure: to 240 bar (3500 psi)

Sequence Pressure Max.: to 207 bar (3000 psi)

Flow: See Performance Chart

Internal Leakage: 82 cc/minute (5 cu. in./minute) max. to 85% of nominal setting

Pilot Oriﬁ ce: Pilot-operated through 0.51 mm (0.02 inch) hole

Crack Pressure Deﬁ ned: bar (psi) evident at 0.95 lpm (0.25 gpm) attained

➀ to ➁

Standard Spring Ranges:

5.5 to 27.6 bar (80 to 400 psi)

10.3 to 103.4 bar (150 to 1500 psi)

24.1 to 206.9 bar (350 to 3000 psi)

Temperature: -40 to 120°C with standard Buna seals

Filtration: See page 9.010.1

Fluids: Mineral-based or synthetics with lubricating properties at viscosities of

7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1

Installation: No restrictions; See page 9.020.1

Cavity: VC10-3; See page 9.110.1

Cavity Tool: CT10-3XX; See page 8.600.1

Seal Kit: SK10-3X-BM; See page 8.650.1

USASI/ISO:

PERFORMANCE (Cartridge Only)

SYMBOLS

6.672.1

10.3/150

12.1/175

13.8/200

27.6/400

31.0/450

29.3/425

32.8/475

34.5/500

8.6/125

6.9/100

5.2/75

3.4/50

1.7/25

9.5

2.5

18.9

5.0

28.4

7.5

37.9

10.0

FLOW RATE lpm/gpm

PRESSURE DROP bar/psi

47.3

12.5

56.8

15.0

Pressure vs. Flow

➀ to ➁; 50–400 psi Spring

—— Maximum Setting

- - - - Minimum Setting

32 cSt/150 ssu oil at 40°C

217.2/3150

220.7/3200

224.1/3250

227.6/3300

234.5/2400

231.0/3350

237.9/3450

241.4/3500

213.8/3100

210.3/3050

206.9/3000

27.6/400

24.1/350

20.7/300

9.5

2.5

18.9

5.0

28.4

7.5

37.9

10.0

FLOW RATE lpm/gpm

PRESSURE DROP bar/psi

47.3

12.5

56.8

15.0

Pressure vs. Flow

➀ to ➁; 200–3000 psi Spring

—— Maximum Setting

- - - - Minimum Setting

32 cSt/150 ssu oil at 40°C

HYDRAFORCE

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Blue rectangles are links to other catalog pages.

Setting in bar

†

(Blank) for Adjustable, or

Specify, for example:

M25 25 bar

M100 100 bar

Setting in psi

†

(Blank) for Adjustable, or

Specify, for example:

9.0 900 psi

21.0 2100 psi

Seals

Buna N (Std.) N

Fluorocarbon V

†

Adjustable valves will be preset to

approx. 50% of spring max. potential.

TO ORDER

Cartridge: Weight: 0.27 kg. (0.60 lbs.)

Steel with hardened work surfaces.

Zinc-plated exposed surfaces.

Buna N O-rings and polyester

elastomer

back-ups standard.

Anodized aluminum knobs

and caps.

Standard Ported Body: Weight:

0.36 kg. (0.80 lbs.); Anodized

high-strength 6061 T6 aluminum

alloy, rated to 207 bar (3000 psi)

Ductile iron bodies available;

dimensions may differ.

See page 8.010.1.

PS10-36__ - __ __ __ - __ - __ __ / __ __ __ __

Adjustment Option

1/4 in. Hex Allen Head A

1-1/2 in. Dia. Alum Knob B

Option A w/Cover Cap C

Factory Preset Non-Adjst. F

Factory Preset

Hidden Adjustment H

Option C

w/Lockwire Holes L

Spring Range

04 5.5 to 27.6 bar

(80 to 400 psi)

15 10.3 to 103.4 bar

(150 to 1500 psi)

30 24.1 to 206.9 bar

(350 to 3000 psi)

Porting

Cartridge Only 0

SAE 6 6T

SAE 8 8T

1/4 in. BSP* 2B

3/8 in. BSP* 3B

*BSP Body; U.K. Mfr. Only

PS10-36

6.672.2

DIMENSIONS

External Drain

HYDRAFORCE

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MATERIALS

Blue rectangles are links to other catalog pages.