Kunkle Safety and Relief Products

Models 910, 911, 912, 913, 916, 917, 918, 919, 920, 921 and 927

Models 912, 913, 918, 919 ASME Section VIII, Steam/Air/Gas/ Liquid, ‘UV’ National Board Certified. Also available for Vacuum Service

Model Number/Order Guide

Model

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Number

0

1

2

 

3

4

5

6

7

8

9

10

11

12

13

14

15

Position

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Example

 

9

 

1

 

2

B

J

H

M

0

1

—

K

E

0

3

0

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

912

913

918

919

Connection Model

B - Male x Female Threaded or NPT

Orifice

DG

EH

FJ

Inlet Size

C

-

1/2-inch [15 mm]

F - 11/4-inch [32 mm]

D

-

3/4-inch [18 mm]

G - 11/2-inch [40 mm]

E

-

1-inch [25 mm]

H - 2-inch [50 mm]

Seat/Seal Material

M - Metal-to-metal

B- BUNA-N 200°F [93°C] E - EPR 400°F [177°C] S - Silicone 406°F [208°C] V - Viton® 406°F [208°C]

N - Neoprene 300°F [149°C]

Variation (01 through 99)

Number provided only by manufacturer to cover specific feature or option.

01 - Threaded cap

02 - Threaded cap with gag

03 - Plain lever

04 - Plain lever with gag

05- Plain lever with vibration dampener

06- Packed lever

07- Packed lever with gag

Design Revision

Indicates non-interchangeable revision. Dash (-) if original design.

Valve Service

J- Liquid ASME Section VIII (Standard Cap/Packed Lever only)

K- Air/Gas ASME Section VIII (Plain Lever/Packed Lever required for air)

L- Steam ASME Section VIII (Plain Lever/Packed Lever required)

M- Liquid (Standard Cap/Packed Lever only)

N- Non-Code Air Gas

P- Non-Code Steam

Q- Vacuum (Standard Cap/Packed Lever only)

Spring Material

E - SS

F - Alloy Steel (high temperature)

Set Pressure

3 psig [0.2 barg] (0003) through 900 psig [62 barg] (0900)

Vacuum 6-inch HG [200 mbarg] (0006) through 29-inch HG [1000 mbarg] (0029)

Tyco reserves the right to change product design and specifications

KUKMC-0392

without notice. Copyright © 2002 by Tyco International Ltd.

11