PFA/ FEP/ ETFE/ PVDF Lined Ball Check Valve
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PRODUCT DESIGN AND TESTS PERFORMED

DESIGN PARAMETERS STANDARD
Design Standard MANJUFACTURER'S STANDARD
Shell Design ANSI B 16.34
Face To Face Dimensions ANSI B 16.1 UPTO 4">6" MFR'S STANDARD
Flange Connection Rating ANSI B 16.5 150# / DIN PN 10
Testing Standard BS EN 12266-1
Connection FLANGED, RF
TESTS PERFORMED EN 12266-1 EN 12266-1
Sizes 0.5"- 3" 4"- 8"
High Pressure Shell Test Hydro 225 PSI 150 PSI
High Pressure Seat Test Hydro 165 PSI 150 PSI
Low Pressure Seat Test Pneumatic 45 PSI 45 PSI
SPARK TEST KVDC
Testing Done At 20 KVDC
MATERIAL OPTIONS AVAILABLE
Castings ASTM A 216 GR. WCB, ASTM A 351 GR. CF8 / CF8M, HASTELLOY C 276 / INCONEL
Lining Materials PFA/FEP/ETFE/PVDF/PPH

Valve Features

Valve Features

Part List

PART NO. DESCRIPTION MATERIAL OF CONSTRUCTION QTY.
1 Body ASTM A 216 GR. WCB + PFA LINED 1
2 Side Piece ASTM A 216 GR. WCB + PFA LINED 1
3 Ball SOLID PTFE / TFM 1
4 Seat INTEGRAL PFA 1
5 Fasteners ASTM A 193 GR. B7 / 2H 4-8

HOW TO READ VALVE CODE

Code BCKVC1T7L1XXF1SX02CODE
Valve Type BALL CHECK VALVE BCKV
Casting ASTM A216 GR WCB C1
Trim PTFE T7
Lining Material PFA L1
Seat INTEGRAL PFA XX
Fastener STEEL PLATED F1
Operation SELF OPERATING S
Locking Arrangement NOT APPLICABLE X
Size 2 2

Dimension Table

Size (NB) L ±.0.12 d ±0.04 D ±0.03 D1 ±0.03 T ±0.11 / -0.00 K ±0.06 ø n
INCH MM INCH MM INCH MM INCH MM INCH MM INCH MM INCH MM
0.5" 4.25 108 0.49 12.5 3.54 90 1.38 35 0.47 12 2.36 60 5/8 16 4
0.75" 5 127 0.7 19 4.25 108 1.69 43 0.59 15 2.71 69 5/8 16 4
1" 5 127 0.9 25 4.25 108 2 51 0.59 15 3.11 79 5/8 16 4
1.25" 6.49 165 1.2 32 5 127 2.51 64 0.74 19 3.5 89 5/8 16 4
1.5" 6.49 165 1.49 38 5 127 2.87 73 0.74 19 3.86 98 5/8 16 4
2" 7 178 1.96 50 5.98 152 3.62 92 0.8 20.5 4.76 121 3/4 19 4
2.5" 7.99 203 2.55 65 7.51 191 4.13 105 0.98 25 5.51 140 3/4 19 4
3" 7.99 203 2.95 75 7.51 191 5 127 0.98 25 5.98 152 3/4 19 4
4" 9.01 229 3.93 100 9 229 6.18 157 0.98 25 7.51 191 3/4 19 8
6" 11.9 303 5.9 150 11.02 280 8.5 216 0.98 25 9.48 241 7/8 22 8
8" 16.7 425 7.87 200 14.6 373 10.6 270 1.1 28 11.7 298 7/8 22 8

PRESSURE TEMPERATURE GRAPH DN150-DN200

PRESSURE TEMPERATURE GRAPH DN15-DN100

VALVE CODE USED

VALVE TYPE CODE
Globe Valve GLBV
Ball Check Valve BCKV
Swing Check Valve SCKV
Sight Glass - Tubular/Full View SGFV
Sight Glass - Double Window SGDW
Sampling Valve - Flanged SMVF
Sampling Valve- Sandwich SMVS
Y Type Strainer YSTR
TRIM INSERTS CODE
ASTM A216 Gr WCB T1
ASTM A351 CF8 (SS 304) T2
ASTM A351 CF8M (SS316) T3
Alloy 20 T4
Duplex T5
Super Duplex T6
PTFE T7
PTFE + PVDF + EPDM T8
AISI410 T9
EPDM TE
HASTELLOY C HC
CASTING CODE
ASTM A216 Gr WCB C1
ASTM A351 CF8 (SS 304) C2
ASTM A351 CF8M (SS316) C3
Alloy 20 C4
Duplex C5
Super Duplex C6
Hastelloy C C7
Glass GL
LOCKING ARRANGMENT CODE
YES Y
NO N
NOT APPLICABLE X

VALVE CODE USED

SEAT CODE
PTFE PT
PTFE WITH SILICON PAD PS
PTFE WITH VITON PAD PV
TFM WITH SILICON PAD TS
TFM WITH VITON PAD TV
NOT APPLICABLE XX
FASTENERS CODE
STEEL PLATED F1
SS304 F2
SS316 F3
High Tensile F4
ASTM A193 GR B7 F5
BRASS F6
LINING MATERIAL CODE
PFA L1
FEP L2
PVDF L3
ETFE L4
ECTFE L5
PPH L6
Antistatic PFA L7
OPERATION CODE
LEVER L
GEAR G
BARE STEM B
HAND WHEEL H
SELF OPERATING S
SIZE
0.5" 0.75" 1" 1.5" 2" 2.5" 3" 4" 5" 6" 8" 10" 12" 14" 16" 18" 20" 24"
CODE
0H 75 01 1H 02 2H 03 04 05 06 08 10 12 14 16 18 20 24

VALVE NET WEIGHTS

Size Ball Check Valve
KGS LBS
0.5 2.15 4.8
0.75 3.7 8.2
1 3.7 8.2
1.5 6 13.2
2 9.8 21.6
2.5 15 33
3 20.7 45.6
4 28.4 62.5
6 59 129.8
8 95 209