Product Overview

2
Ordering Number System for 19-Series
19K D C K 165 A
Base Model
Number
Orifice
Letter
Inlet Size (in.)
NPT
ASME Code
and Service
Set Pressure
In psi
Special
Options
19K Brass Trim/Teflon Seat
19M Brass Trim/Metal Seat
19L Stainless Trim/Teflon Seat
19S Stainless Trim/Metal Seat
D
E
F
G
H
J
C-1/2
D-3/4
E-1
F-1-1/4
G-1-1/2
H-2
J-2-1/2
A-Sect. I Steam
K- Sect. VIII Air
L-Sect. VIII Steam
N-Non-Code Air
P-Non-Code Steam
A -Anti-vibration trim
CE-PED Compliant
X - Oxygen cleaning
Other suffixes -
factory issued
Materials
item Component 19K, 19M 19L, 19S
- Nameplate SS SS
1 Cap Brass Brass
2 Stem Nut (2) Steel - Plated Steel - Plated
3 Cap Lock Screw Brass Brass
4 Lift Lever Steel - Plated Steel - Plated
5 Body Bronze Bronze
6 Spring Washer (2) Brass Brass
7 Guide Ring Brass Brass
8 Disc Brass Ss
9 Guide Ring Screw Brass Brass
10 Nozzle Ring Screw Brass Brass
11 SEAT Insert-19K &19L PFA TEFLON
®
PFA TEFLON
®
12 Lift Washer Steel - Plated Steel - Plated
13 Lever Pin Steel - Plated Steel - Plated
14 Adjusting Screw Lock Nut Steel - Plated Steel - Plated
15 Adjusting Screw Brass Brass
16 Spring SS SS
17 Stem Steel / Brass Steel / Brass