18T SERIES

CHECK VALVE - POPPET

CARTRIDGESTANDARD FLOW DIRECTION

Description

A CARTRIDGE STYLE, POPPET TYPE, STANDARD FLOW CHECK VALVE INTENDED FOR BLOCKING FLUID FLOW.

Product Rendering

Schematic

Typical Performance

Operation

  • FLOW FROM (2) TO (1) IS BLOCKED WITH A SPRING BIAS TO ASSIST IN STATIC AND LOW LOAD CONDITIONS.
  • FLOW FROM (1) TO (2) IS ALLOWED WITH A STANDARD CRACK PRESSURE OF 3-5 PSI.

Features

  • SPECIAL CRACK PRESSURES AVAILABLE UPON REQUEST.
  • LOW INTERNAL LEAKAGE, 5 DPM.
  • STEEL BODY AND POPPET.
  • ZINC-NICKEL PLATING AS STANDARD

Specifications

OPERATING PRESSURE 3500 PSI
STANDARD CRACK PRESSURE 3-5 PSI
TEMPERATURE RANGE 250° F TO -40° F

Ordering Information

MODELTHREADRATED FLOWCAVITYABHEXSDL1L2TORQUE
18T162M16 X 1.510.0 GPMT-162A.512/.513.653/.6540.750.2901.210.81015 ft-lbs
18T13M20 X 1.520.0 GPMT-13A.683/.685.807/.8090.8750.2251.380.84525 ft-lbs
18T51"-1440.0 GPMT-5A.871/.8731.027/1.0291.000.2801.62.076035 ft-lbs
18T16M36 X 2.080.0 GPMT-16A1.246/1.2471.433/1.4351.500.2202.43.095745 ft-lbs

MODEL

THREAD

RATED FLOW

CAVITY

A

B

HEX

SD

L1

L2

TORQUE

MODEL

THREAD

RATED FLOW

CAVITY

A

B

HEX

SD

L1

L2

TORQUE

MODEL

THREAD

RATED FLOW

CAVITY

A

B

HEX

SD

L1

L2

TORQUE

MODEL

THREAD

RATED FLOW

CAVITY

A

B

HEX

SD

L1

L2

TORQUE

18T162View More

M16 X 1.5

10.0 GPM

T-162A

.512/.513

.653/.654

0.75

0.290

1.21

0.810

15 ft-lbs

18T13View More

M20 X 1.5

20.0 GPM

T-13A

.683/.685

.807/.809

0.875

0.225

1.38

0.845

25 ft-lbs

18T5View More

1"-14

40.0 GPM

T-5A

.871/.873

1.027/1.029

1.00

0.280

1.62

.0760

35 ft-lbs

18T16View More

M36 X 2.0

80.0 GPM

T-16A

1.246/1.247

1.433/1.435

1.50

0.220

2.43

.0957

45 ft-lbs