Graco 307628S- User Manual
Graco 307628S– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – CAUTION; WARNING
- Page 3 – General Information; Installation
- Page 4 – Technical Data
- Page 5 – Notes
- Page 6 – Graco Standard Warranty; Graco Phone Numbers
307628
Rev. S
First choice when
quality counts.
t
INSTRUCTIONS-PARTS LIST
INSTRUCTIONS
This manual contains important
warnings and information.
READ AND KEEP IT FOR REFERENCE.
316 Series Stainless Steel, Closed Cavity
Low-Pressure Ball Valves
500 psi (35 bar, 3.5 MPa) Maximum Fluid Working Pressure
NOTE:
npsm threaded ends meet SAE J516 fitting recommendations.
Refer to page 2 for Table of Contents.
Models
237528
through
237535
and
239079
Models 237538, 237539, and 237540
Model 237536
Model 237537
8691A
Models
237541
238143
Model 237542
List of Models
Model
Series
Thread
237528
C
1/4 npt(m) x 1/4 npt(m)
237529
C
1/4 npt(m) x 3/8 npsm(m)
237530
C
3/8 npt(m) x 1/4 npt(m)
237531
C
3/8 npt(m) x 3/8 npt(m)
237532
C
3/8 npt(f) x 3/8 npt(f)
237533
C
3/8 npsm(m) x 3/8 npt(m)
237534
C
3/8 npt(f) x 3/8 npt(m)
237535
C
3/8 npt(f) x 3/8 npsm(m)
237536
C
3/8 O.D. tube end x 3/8
npsm(m)
237537
C
3/8 tube fitting (both ends)
237538
C
3/8 tube fitting x 3/8 npt(m)
237539
C
3/8 tube fitting x 3/8 npsm(m)
237540
C
1/2 tube fitting x 3/8 npsm(m)
237541
C
1/2 tube fitting x 3/8 npsm(m)
237542
C
3/8 O.D. tube end x
3/8 tube fitting
238143
B
3/8 tube fitting x 3/8 npsm(m)
239079*
B
1/4 npt(f) x 1/4 npt(m)
*Special order.
GRACO INC.
P.O. BOX 1441
MINNEAPOLIS, MN
55440–1441
E
COPYRIGHT 1994, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
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Summary
2 307628 Table of Contents List of Models 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Warnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General Information 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . Ball Valve Applications 3 . . ....
3 307628 General Information Ball Valve Applications Models 237528 through 237535 and 239079 have both ends threaded for pipe connections. Models 237538, 237539 and 237540 have a compression nut on one end for connecting the valveto tubing. The other end is threaded for pipeconnection. Models 237541...
4 307628 Installation A B D C Model 237537 shown Fig. 2 Models 237536 through 237542 and238143 Only 1. Be sure the compression nut (A) is finger tight. 2. Insert the 3/8 in. O.D. tube end of the valve intothe compression fitting. Make sure the tubingseats firmly on the shoulder. Tighten thecompressi...
