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VALVE TYPE BORE SIZE CLASS BODY/BONNET CONF. BODY MATERIAL OBTURATOR MATERIAL ENDS OPERATOR BORE TYPE SEAL MATERIAL SEAT BASE MATERIAL SEAT INSERT/OVERLAY MATERIAL STEM MATERIAL PACKING MATERIAL SERVICE
BAL = Trunnion Ball 49 = 1/4” 01 = 150 B = Bolted 02 = A352 LCC 02 = A352 LCC + ENP A = RF x WE B = Bare Stem F = Full A = Aflas 08 = A216 WCB B = Nickel Boron A = A350 LF2 + ENP B = Braided Graphoil A = Stem Extension
DBV = Double Ball 50 = 1/2” 02 = 200 L = Lug Style 04 = A351 CF8 04 = A352 LCB + ENP B = RTJ x WE D = Dual Acting Act. R = Reduced B = Buna 10 = CR13 D = Devlon B =  A105 + ENP G = Graphite B = By Pass
DCK = Dual Plate Check 75 = 3/4” 03 = 300 P = Pressure Seal 05 = A351 CF8C 06 = A216 WCC + ENP C = Clamp E = Electric Act. C = Convent. E = EPDM 11 = CR13 HF F = PTFE C = A182 F6a Class 2 T = Teflon C = Cryogenic
EPG = Expanding Gate 01 = 1” 04 = 400 S = Seal Weld 06 = A351 CF8M 08 = A216 WCB + ENP D = RF x RTJ G = Gear T = Regular F = Fluorosilicone 13 = A105 + ENP G = RTFE - Glass filled D = 17-4 PH V = Viton Duck D = Double Piston Effect
FBV = Floating Ball 15 = 1-1/2” 06 = 600 T = Top Entry 08 = A216 WCC 09 = A351 CF8M E = RTJ x RF H = Handwheel U = Short G = Graphite 14 = A105 H = Hard Face (Stellite 6) E = 4130 + ENP E = External Coating
FCK = Full Port Swing Check 02 = 2” 08 = 800 U = Union 09 = A217 WC9 10 = CR13 F = Flat L = Lever V = Venturi H = HNBR 15 = A350 LF2 + ENP K = PCTFE F = A182 F316 F = Dampener
GAT = Wedge Gate 21 = 2-1/16” 09 = 900 W = Wafer 10 = A216 WCB 11 = CR13 HF H = Hub O = Oil/Gas Actuator K = Kalrez 16 = A350 LF2 N = Nylon G = A182 F51 Duplex G = Geothermal
GLB = Globe 25 = 2-1/2” 11= 1000 11 = A352 LCB 12 = CR13 HF + HF J = RTJ S = Spring Return Act. L = Lip Seal 17 = 17-4 PH P = Peek H = A182 F56 Duplex H = High Temperature
PCK = Piston Check 27 = 2-9/16” 15 = 1500 12 = A350 LF2 13 = A105 + ENP K = WE x RF Y = Hydraulic Act. N = Neoprene 20 = Alloy 20 R = RTFE - Carbon Filled I = Inconel 625 I = Internal Coating
PLG = Lubricated Plug 03 = 3” 20 = 2000 13 = A105 15 = A350 LF2 + ENP L = WE x RTJ P = Polyuerethane 30 = A29 4130 T = Tungsten Carbide J = Linear Actuator (short yoke)
RSB = Rising Stem Ball 31 = 3-1/8” 25 = 2500 14 = A352 LC3 16 = A216 WCC + 316 N = TH x SW R = NBR 31 = A182 321 V = Viton L = Lock Open Device
SCK = Conv. Port Swing Check 37 = 3-9/16” 30 = 3000 15 = A217 C5 17 = 17-4 PH M = SW x TH S = Silicone 32 = A182 316L 3 = 316 P = Pipe Pups
TCG = Slab Gate 04 = 4” 37 = 3705 16 = A217 WC6 18 = A350 LF3 + ENP R = RF T = Teflon 34 = A182 304 W = UHMWE S = Standard Service
41 = 4-1/16” 45 = 4500 17 = 17-4 PH 20 = Alloy 20 S = SW U = Floursint 36 = A182 316 T = Special Thermal Relief
05 = 5” 50 = 5000 19 = A350 LF4 21 = Alloy 20 HF T = TH V = Viton 37 = A182 317 W = Sub Sea
51 = 5-1/8” 60 = 6000 20 = Alloy 20 22 = A182 F22 W = WE 3 = 304 Ring 38 = A182 317L X = Special
06 = 6” 10 = 10000 21 = A182 F11 30 = A29 4130 4 = 304/Graphite 41 = A182 F6A Class 2 Y = Teflon Bolting
71 = 7-1/16” 05 = 15000 22 = A182 F22 31 = A182 321 5 = 316 Ring 47 = A182 347 Z = Zinc Bolting
08 = 8” 23 = A350 LF3 32 = A182 316L 6 = 316/Graphite 50 = Monel
09 = 9” 26 = A182 F91 33 = A182 304 HF 7 = Soft Iron Ring 51 = F51 Duplex
10 = 10” 28 = A182 F9 34 = A182 304 53 = F53 Duplex
11 = 11” 29 = A217 C12 35 = A182 316 HF 55 = F55 Duplex
12 = 12” 30 = A29 4130 36 = A182 316 62 = Inconel 625
13 = 13-5/8” 31 = A182 321 37 = A182 317 HF 78 = Inconel 718
14 = 14” 32 = A182 321L 38 = A182 317 84 = Hastelloy C
16 = 16” 33 = A182 304L 39 = A29 1040
17 = 16-3/4” 34 = A182 304 40 = A29 4140
18 = 18” 35 = A182 316L 41 = A182 F6A Class 2
20 = 20” 36 = A182 316 44 = A182 F44 Duplex
22 = 22” 37 = A182 317L 47 = A182 347
24 = 24” 38 = A182 317 48 = A182 347 HF
26 = 26” 40 = A29 4140 50 = Monel
30 = 30” 41 = A182 F6A Class 2 51 = A182 F51 Duplex
32 = 32” 44 = A182 F44 Duplex 53 = A182 F53 Duplex
36 = 36” 47 = A182 347 55 = A182 F55 Duplex
40 = 40” 48 = A182 347L 57 = A537 Class 1 + ENP
42 = 42” 50 = Monel 60 = A105 + HF
48 = 48” 51 = A182 F51 Duplex 61 = A105 + Nitride + HF
52 = 52" 53 = A182 F53 Duplex 62 = Inconel 625
56 = 56" 55 = A182 F55 Duplex 63 = A352 LCC + Tungsten Carbide
60 = 60” 62 = Inconel 625 64 = A352 LCC + Nickel Boron
83 = Hastelloy B 65 = A216 WCC + Tungsten Carbide
84 = Hastelloy C 66 = A216 WCC + Nickel Boron
87 = A487 4C 67 = A105 + Tungsten Carbide
88 = A890-4A 68 = A105 + Nickel Boron
89 = A890-5A 69 = A350 LF2 + Tungsten Carbide
90 = Titanium 70 = A350 LF2 + Nickel Boron
71 = CR13 + Tungsten Carbide
72 = CR13 + Nickel Boron
73 = A182 410 +Tungsten Carbide
74 = A182 410 + Nickel Boron
78 = Inconel 718
81 = A350 LF2 + Nitride + HF
84 = A743 CA15
87 = A487 4C
88 = A890-4A
89 = A890-5A
90 = Titanium
92 = Inconel 925
Control #: MSF 3.5-16 rev 11