UL330R Ultrasonic Flowmeter

6

TG-F2388-E00

Head Ofce : Shiba Toho Building, 1 – 7 – 24 Shibakoen, Minato-ku, Tokyo 105 – 8558

Tel : +81-3 – 3431 – 1625 (KEY) ; Fax : +81-3 – 3433 – 4922

e-mail : overseas.sales@tokyokeiso.co.jp ; URL : https://www.tokyokeiso.co.jp

* Specication is subject to change without notice.

REQUIRED STRAIGHT RUNS

D : Nominal diameter

Reference : JEMIS-032, JEMIMA

90 bend

Tee

Expansion pipe

Reducer

Valve

Pump

Classication

Required upstream straight length

Required downstream straight length

L ≥ 10D

L ≥ 50D

L ≥ 30D

L ≥ 10D

L ≥ 10D

L ≥ 30D

Valve throttling at upstream pipe

Valve throttling at downstream pipe

More than

10D

L ≥ 5D

L ≥ 10D

L ≥ 5D

L ≥ 5D

More than

1.5D

P

Check valve

Slice valve

L ≥ 50D