Differential by-pass valve, adjustable with graduated scale.
Product Description
Differential by-pass valve, adjustable with graduated scale.
Technical data
Maximum working pressure:
10 bar
Medium temperature range:
0–110 °C
Maximum percentage of glycol:
30 %
Medium:
technical water, glycol solutions
Certifications

Drawings and specifications
Part number | Connection | Connection | Note |
---|---|---|---|
519002 | Ø 22 inlet |
Ø 22 end outlet |
Compression ends |
Setting range
1–6 m g.w.
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2D drawings
3D models
Tender text
Differential by-pass valve, adjustable with graduated scale. connection: Ø 22, inlet. connection: Ø 22, end outlet. Maximum working pressure: 10 bar. Medium temperature range: 0–110 °C. Setting range: 1–6 m g.w.. Maximum percentage of glycol: 30 %. Medium: technical water, glycol solutions.
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519500 | G 3/4" (ISO 228-1) F inlet |
G 3/4" A (ISO 228-1) M end outlet |
Threaded connections |
Setting range
1–6 m g.w.
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2D drawings
3D models
Tender text
Differential by-pass valve, adjustable with graduated scale. connection: G 3/4" (ISO 228-1) F, inlet. connection: G 3/4" A (ISO 228-1) M, end outlet. Maximum working pressure: 10 bar. Medium temperature range: 0–110 °C. Setting range: 1–6 m g.w.. Maximum percentage of glycol: 30 %. Medium: technical water, glycol solutions.
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519504 | G 3/4" (ISO 228-1) F inlet |
G 3/4" A (ISO 228-1) M end outlet |
Threaded connections |
Setting range
10–40 m g.w.
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2D drawings
3D models
Tender text
Differential by-pass valve, adjustable with graduated scale. connection: G 3/4" (ISO 228-1) F, inlet. connection: G 3/4" A (ISO 228-1) M, end outlet. Maximum working pressure: 10 bar. Medium temperature range: 0–110 °C. Setting range: 10–40 m g.w.. Maximum percentage of glycol: 30 %. Medium: technical water, glycol solutions.
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519700 | G 1 1/4" (ISO 228-1) F inlet |
R 1 1/4" (EN 10226-1) M end outlet |
Threaded connections |
Setting range
1–6 m g.w.
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2D drawings
3D models
Tender text
Differential by-pass valve, adjustable with graduated scale. connection: G 1 1/4" (ISO 228-1) F, inlet. connection: R 1 1/4" (EN 10226-1) M, end outlet. Maximum working pressure: 10 bar. Medium temperature range: 0–110 °C. Setting range: 1–6 m g.w.. Maximum percentage of glycol: 30 %. Medium: technical water.
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519703 | G 1 1/4" (ISO 228-1) F inlet |
R 1 1/4" (EN 10226-1) M end outlet |
Threaded connections |
Setting range
5–25 m g.w.
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2D drawings
3D models
Tender text
Differential by-pass valve, adjustable with graduated scale. connection: G 1 1/4" (ISO 228-1) F, inlet. connection: R 1 1/4" (EN 10226-1) M, end outlet. Maximum working pressure: 10 bar. Medium temperature range: 0–110 °C. Setting range: 5–25 m g.w.. Maximum percentage of glycol: 30 %. Medium: technical water.
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