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Válvulas YD, YS e YSC
Keys 20*, 20A*, & 20B* Seals (Design YD Only)
Key 20A
VALVE
Seal Ring
SIZE,
SIZE,
NPS
PTFE
1/2, 3/4, 1, 1-1/2
10A3331X012
2, 2-1/2
10A3388X012
3
10A3442X012
4
10A3484X012
6
10A3530X012
1. For hydrocarbon service to 71_C (160_F).
2. –18 to 38_C (0_ to 100_F) for H
2
Keys 6*, 7*, 8, and 10 Packing Box Parts
DESCRIPTION
DESCRIPTION
Single packing set, PTFE
(1 req'd for single, 2 req'd for double)
Spring, stainless steel (for single only)
PTFE
PTFE
Lantern Ring, stainless steel
V-Ring
(for double only)
Packing
Packing
Quantity required
Special washer, stainless steel
(for single only)
Packing Ring, PTFE/Composition
PTFE/
PTFE/
Quantity required
Composition
Composition
Lantern Ring, stainless steel
Packing
(1 required for double)
Packing Ring, graphite filament
Quantity required
Packing ring, graphite ribbon
Graphite
Graphite
Ribbon/
Quantity required
Packing
g
Lantern ring, S31600 (316 SST)
Quantity required
26
DESIGN YD (STANDARD)
(1)
Nitrile
–29 to 93_C
(–20 to 200_F)
10A3332X022
10A3389X022
10A3443X022
10A3485X022
10A3531X022
O service.
Double
Double
Single
Double
Single
Double
Single
Double
Key 20B
Back Up Ring
(2)
Fluorocarbon
–18 to 204_C
(0 to 400_F)
10A3332X032
10A3389X032
10A3443X032
10A3485X032
10A3531X032
STEM DIAMETER, mm (INCHES)
KEY
KEY
NUMBER
9.5 (3/8)
6
1R290001012
8
1F125437012
8
1F364135072
– – –
1
10
1F125236042
7
1F3370X0012
– – –
7
8
1F364135072
7
1F3370X0322
– – –
2
– – –
4
7
1V3160X0022
– – –
2
– – –
3
8
1F364135702
– – –
2
– – –
1
*Repuestos recomendados
Manual de instrucciones
Formulario 5003
Febrero de 2008
DESIGN YD (HIGH
Ethylene Propylene
–40 to 232_C
Graphite (2 req'd)
(–40 to 450_F)
10A3332X042
10A3389X052
10A3443X072
10A3485X042
10A3531X052
12.7 (1/2)
19.1 (3/4)
1R290201012
1R290401012
1F125537012
1F125637012
1J962335072
0N028435072
2
1
1F125136042
1F125036042
1E319001042
1E319101042
10
8
1J962335072
0N028435072
1E3190X0222
1E3191X0282
2
3
4
5
1V3802X0022
1V2396X0022
2
2
3
3
1J962335072
0N028435072
3
2
2
1
TEMPERATURE)
Key 20
Valve Plug Seal
10A3333X012
10A3390X012
10A3444X012
10A3486X012
10A3532X012
25.4 (1)
1R290601012
1D582937012
0U099735072
1
1H982236042
1D7518X0012
8
0U099735072
1D7518X0132
3
5
1U6768X0022
2
3
0U099735072
2
1
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