Text version of the page

PFA lined Ball Valves

valve coding system

Flange PatternOperator or Mounting FlangeSizeType of Valve

Type of valve DescriptionCodeSize Standard ball valve for all acid applications NTB15 - 150 (
1/2 – 6) Standard ball valve specially recommended for hydrochloric acid NTB C115 – 150 (HCL), chlorine gas (CL2) and media where hydrofluoric acid is present(
1/2 – 6)Standard C-ball valve for all acid applications, specially NTC15 – 150 recommended for regulating applications(
1/2 – 6) Standard C-ball valve specially recommended for regulating NTC C115 – 150 applications for hydrochloric acid (HCL), liquid chlorine (CL2) (
1/2 – 6) and media where hydrofluoric acid is present Flange pattern/face to face DescriptionCodeSizeDIN PN 16D215 - 150 DIN 3202/T1/F1(
1/2 – 6) ANSI B16.5 class 150A115 – 150 ANSI B16.10 class 150(
1/2 – 6) ANSI B16.5 class 300A325, 40, 50 + 80 ANSI B16.10 class 150(1 – 3) JIS 10 KJ015 – 150 DIN 3202/T1/F1(
1/2 – 6) Operator or mounting flange DescriptionCodeSize Handlever type Z or ZE H15 - 100 (
1/2 – 4) Gear operator G15 – 150 (
1/2 – 6)Bare shaft 015 – 150 (
1/2 – 6) Specify mounting flange size which will include stem adapter F..15 – 150 for direct mounting of actuator(
1/2 – 6) Examples The code for a standard ball valve, type NTB, size DN 100, DIN PN 16 flanges, with leveroperator is as follows:

SizeType of ValveFlange PatternOperator orMounting Flange

100 NTB D2 H

The code for a standard ball valve, type NTB, size 4”, ANSI 150 flanges with actuatormounting flange kit size F10 is as follows:

SizeType of ValveFlange PatternOperator orMounting Flange

100 NTB A1 F10

Tyco reserves the right to change the contents without noticepage 8