Page 9 - IchorValvesCatalog

Conventional Diaphragm Valve Ordering Numbers

Ichor standard products are o ered at competitive pricing and lead-times. Non-standard products are also available
to meet application demands. Contact Ichor for application assistance, pricing and delivery information on both

standard and non-standard o erings.
CDV - X - X - XXXXXX - XX - X - X - X

Part Type Connection Type** Seat Material
CDV = Conventional FS = Female Face Seal, Swivel*** K = PCTFE
Diaphragm Valve MV = Male Face Seal*** V = VESPEL ®
MS = Male Face Seal, Swivel*** P = PEEK™
TS = Tube Stub F = PFA/ASTM D3307, Type II
Size See Page 7
2 = 1/8” 6 = 3/8”* Material
4 = 1/4” 8 = 1/2” Actuation Type
A = 316L

Port Con gurations 01 = Manually Operated S = 316L SST SEMI F20
(Inlet - Outlet) 02 = Manually Operated with LOTO N = Nickel 200
03 = Pneumatic Operated N.C. M = Nickel 400
2-Port Options 04 = Pneumatic Operated N.O. H = Nickel Alloy C22
A = 2-Port Valve (1-2) 05 = Pneumatic N.C., Integrated Fitting
B = 2-Port Valve (3-1) 06 = Pneumatic N.O., Integrated Fitting Purity Level
M = 2-Port Valve (5-1) 07 = Hybrid LOTO
N = 2-Port Valve (1-3) 08 = Hybrid LOTO, Integrated Fitting S = Standard Finish
3-Port Options See Page 8 H = High Purity
C = 3-Port Valve (3-1/2) U = Ultrahigh Purity
D = 3-Port Valve (2-1/3) Italics are non-standard con gurations

E = 3-Port Valve (1-2/3) * Tube Stub connection type only
F = 3-Port Valve (1/2-3) ** Specify connection type in ascending
G = 3-Port Valve (1/3-2) numerical port order. Ex: For port

H = 3-Port Valve (2/3-1) con guration D = (2-1/3) with (FS-MS/MV)
con guration is MSFSMV

4-Port Options *** FS, MV, and MS not available in 3/8” size
I = 4-Port Valve (1/3/4-2)
J = 4-Port Valve (1-2/3/4) Example Ordering Number
K = 4-Port Valve (1/2-3/4)
L = 4-Port Valve (1/4-2/3) CDV4A-FSFS-02KSU
See Page 6
Part Type CDV Conventional Diaphragm Valve

Size 4 ¼” Connection

Port Con guration A 2-Port Valve (1-2)

Female Face Seal, Swivel
Connection Type FSFS
(on port 1 and 2)
Actuation Type 02 Manually Operated with LOTO

Seat Material K PCTFE

Material S 316L SST SEMI F20
Purity Level U Ultrahigh Purity

Valves: CDV | PAGE 9