Types 1301F and 1301G
7
Parts List
Note
Parts marked NACE in this parts list are
intended for corrosion-resistant service
as detailed in the NACE International
Standards MR0175/ISO 15156
and/or MR0103.
Key Description Part Number
Parts Kits (Includes keys 5, 6, 7, 12, 13, and 14)
Stainless steel kits include Fluorocarbon (FKM)
gaskets. Brass kits include Neoprene (CR) gaskets.
Brass
With Nylon (PA) Disk R1301FX0012
Stainless steel
With Nylon (PA) Disk R1301FX0022
Brass
With PTFE Disk R1301FX0032
Stainless steel
With PTFE Disk R1301FX0042
1 Body
NPS 1/4, NPT Connection
Brass 39A1342X012
CF8M Stainless steel 32B4291X022
NPS 1/4 x 1/2, Flanged Connection
CF8M Stainless steel
CL300 RF 14B1420X012
CL600 RF 14B2059X012
CL1500 RF 14B3375X012
PN 25 14B3377X012
NPS 1/4 x 1, Flanged Connection
CF8M Stainless steel
CL300 RF 14B3376X012
CL600 RF 14B1386X012
CL1500 RF 14B3370X012
PN 25 14B3377X022
2 Spring Case
Type 1301F
Brass
Standard or with T-Handle 1D383113012
CF8M Stainless steel
With 1/4 NPT vent connection 22B0753X012
Type 1301G
1/8 NPT vent connection
Standard or with T-Handle
Brass 2P195713022
316 Stainless steel 21A6377X012
3 Bottom Cap
Brass 1D468513012
304 Stainless steel 1J919635072
316 Stainless steel (NACE) 1J9196X0032
4 Yoke
Brass 1D383313012
316 Stainless steel (NACE) 1J925936042
5* Orice
303 Stainless steel 1D386535032
316 Stainless steel (NACE) 1D3865X0032
Key Description Part Number
6* Valve Disk Assembly
Brass/Nylon (PA) 1D4684000A2
Brass/PTFE 1D4684X0012
303 Stainless steel/Nylon (PA) 1D4684000C2
303 Stainless steel/PTFE 1D4684000B2
306 Stainless steel/PTFE (NACE) 1D4684X0082
7* Diaphragm (2 required)
302 Stainless steel 1D387036012
K500 Monel
®
(NACE) 1D3870X0012
8 Diaphragm Plate, Zinc-plated steel
Type 1301F 1D387325072
Type 1301G 1K155725072
9 Upper Spring Seat, Steel
Type 1301F 1B798525062
Type 1301G 1K155828982
10 Valve Spring
302 Stainless Steel 1D387137022
Inconel
®
X750 (NACE) 15A3522X012
11 Spring, Zinc-plated steel
Type 1301F
0 to 75 psig (0 to 5,2 bar), Blue 1D387227022
0 to 150 psig (0 to 10,3 bar), Silver 1B788527022
0 to 225 psig (0 to 15,5 bar), Red 1D465127142
Type 1301G
200 to 500 psig (13,8 to 34,5 bar), Silver 1K156027142
*Recommended spare part.
Monel
®
and Inconel
®
are marks owned by Special Metals Corporation.
19
8
7
17
4
13
BP6341-A
Figure 5. Exploded View of The Diaphragm Head
Assembly and Yoke