Instruction Manual

Instruction Manual
D100399X012
EW Valve
September 2014
51
Key 2
*
Valve Plug for Fisher EWT with Two-Piece Seal Ring
VALVE SIZE, NPS MATERIAL
STEM DIA, mm (INCH)
12.7 (1/2) 19.1 (3/4) 25.4 (1) 31.8 (1-1/4)
4x2
Hardened S41600 (416 SST) 1V657546172 1V657646172 --- ---
S31600 (316 SST) 1V657535072 1V657635072 --- ---
S31600/CoCr-A on seat and guide
(1)
11A5326X012 11A5327X012 --- ---
6 x 4 x 2-1/2
Hardened S41600 1V657746172 1V657846172 --- ---
S31600 1V657735072 1V657835072 --- ---
S31600/CoCr-A on seat and guide
(1)
11A5332X012 11A5333X012 --- ---
6x4or8x4
Hardened S41600 1V658146172 1V658246172 1V658346172 ---
S31600 1V658135072 1V658235072 1V658335072 ---
S31600/CoCr-A on seat and guide
(1)
11A5344X012 11A5345X012 11A5346X012 ---
8x6or12x6,
except for
Whisper Trim III cages
For51or76
mm
(2 or 3 inch)
travel
Hardened S41600 --- 1V658446172 1V658546172 1V658646172
S31600 --- 1V658435072 1V658535072 1V658635072
S31600/CoCr-A on seat and guide
(1)
--- 21A5351X012 20A0103X012 204608X012
For 102 mm
(4 inch)
travel
Hardened S41600 --- 11A2622X012 --- ---
S31600 --- 11A2622X022 --- ---
S31600/CoCr-A on seat and guide
(1)
--- 21A8128X012 --- ---
1. Not for use with CB7CU-1 (17-4PH SST) cages above 210_C(410_F).
Key 2
*
Valve Plug for Spring-Loaded Fisher EWT Seal Ring (except for Cavitrol III constructions)
VALVE SIZE, NPS MATERIAL
STEM DIA, mm (INCH)
12.7 (1/2) 19.1 (3/4) 25.4 (1) 31.8 (1-1/4)
4X2 Hardened S41600 (416 SST) 20A4097X012 20A4098X012 --- ---
6x4x2-1/2 Hardened S41600 20A9533X012 20A4144X012 --- ---
6x4or8x4 Hardened S41600 20A2641X012 20A4194X012 20A4195X012 ---
8x6or12x6,exceptfor
Whisper Trim III cages
Hardened S41600 --- 20A2642X012 20A5621X012 20A7343X012
S31600/CoCr-A on seat and guide
(1)
--- 21A8443X012 20A6706X012 ---
10 x 8 or 12 x 8
Hardened S41600 --- 21A5356X012 21A5357X012 21A5358X012
S31600 --- 21A5356X022 21A5357X022 21A5358X022
S31600/CoCr-A on seat and guide
(1)
--- 21A5362X012 21A5363X012 21A5364X012
1. Not for use with CB7CU-1 (17-4PH SST) cages above 210_C(410_F).
*Recommended spare parts