Parker GQ (Stainless Steel) | NPTF Port Block Flange Adapter

TUBE FITTING
PART #

PT
THREAD
NPTF

FLANGE

SIZE

(in.)

A

(in.)

B

(in.)

D

(in.)

K
DRILL
DIA.

(in.)

L

(in.)

Dynamic
Pressure
(x 1,000 PSI)

O-RING FACE

FLAT FACE

SS

NPTF PORT / CODE 61 BLOCK FLANGE

8GQ1B

*

1/2-14

0.50

1.50

2.12

0.50

0.344

1.25

5.0

12GQ1B

*

3/4-14

0.75

1.75

2.62

0.75

0.406

1.25

5.0

16GQ1B

*

1-11 1/2

1.00

2.00

2.82

1.00

0.406

1.50

5.0

20GQ1B

*

1 1/4-11 1/2

1.25

2.50

3.19

1.25

0.469

1.50

4.0

24GQ1B

*

1 1/2-11 1/2

1.50

2.75

3.75

1.50

0.531

1.75

3.0

32GQ1B

*

2-11 1/2

2.00

3.25

4.00

2.00

0.531

1.75

2.7

40GQ1B

*

2 1/2-8

2.50

4.00

4.50

2.50

0.531

2.00

2.5

48GQ1B

*

3-8

3.00

4.50

5.31

3.00

0.656

2.25

1.2

NPTF PORT / CODE 62 BLOCK FLANGE

12GQ2B

*

3/4-14

0.75

2.00

2.81

0.75

0.406

1.20

6.0

16GQ2B

*

1-11 1/2

1.00

2.25

3.19

1.00

0.469

1.45

5.0

20GQ2B

*

1 1/4-11 1/2

1.25

2.75

3.75

1.25

0.531

1.45

4.0

24GQ2B

*

1 1/2-11 1/2

1.50

3.25

4.50

1.50

0.656

1.70

3.5

32GQ2B

*

2-11 1/2

2.00

4.00

5.25

2.00

0.781

1.70

3.0