Product Overview

Air/Liquid Bypass Valves

M OD E L S 17 01 -1 , 17 0- 2 AN D 17 01 -3

Automatically Depressurize Your Unit

With the Hankison By-Pass Valve you can service your system components and

still use the system. The By-Pass Valve eliminates the expensive installation

costs and space limitations of conventional three valve by-pass systems. It can

be used with gases and liquids compatible with nylon Buna N and brass.

EA SY TO I N STAL L

t No need for separate valves and ﬁttings to braze them into proper sequence

t All parts are enclosed in one integral unit

t Compression ﬁttings utilize a reusable rubber ferrule

t Metal to plastic design makes ﬁttings completely rotatable and

eliminates leakage

t Compact design permits ease of installation

TWO T YP E S TO C H OO S E F R OM

1701-1 – Non-Bleed Type

When this model is in by-pass mode, the component being by-passed

remains pressurized

1701-2 and 1701-3 – Bleed Type

When these models are placed in the by-pass mode, the component being

by-passed automatically depressurizes through a bleed hole in the valve

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Air/Liquid Bypass Valves MOD E LS 1701-1, 170-2 AN D 1701-3 Automatically Depressurize Your Unit With the Hankison By-Pass Valve you can service your system components and still use the system. The By-Pass Valve eliminates the expensive installation costs and space limitations of conventional three valve by-pass systems. It can be used with gases and liquids compatible with nylon Buna N and brass.
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Air/Liquid Bypass Valve Product Specifications Model Maximum Maximum Wo r k i n g Pr e s s u r e O p e r a t i n g Te m p e r a t u r e Connections Dimensions A We i g h t B C Service psig bar ºF ºC Dryer Side in mm in mm in mm lbs kg 14.0 4 5⁄ 8 117 3 1⁄ 4 83 2 51 0.5 0.23 5 4 ⁄8 117 3 1⁄ 4 83 2 51 0.5 0.23 4 5⁄ 8 117 3 1⁄ 4 83 2 51 0.5 0.23 Side 200 1701-1 1701-2 200 14.0 1701-3 200 14.0 120ºF 49ºC 3 / 8 ” Tu b e 3/8” N PT Flow vs.