GOETZE Spring-loaded safety valve Type: 1553 Series: 851tGFO Bronze/PTFE Adjustment range: from 0.5 to 25bar External thread 1.1/4" BSPP(G)xInternal thread 1.1/4" BSPP(G)
- ERIKS:13547214
Bronze high-luminosity protection.
The set pressure can be configured and sealed on-site.
The set pressure can be configured and sealed on-site.
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€494.28/ pieceexcl. VAT
€598.08incl. VAT
Estimated delivery date - 24/11/2026Live Order Tracking
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Brand | GOETZE |
Series | 851tGFO |
Type | 1553 |
Norm | DIN ISO 228-1 |
Model | Spring-loaded |
Construction type | Right-angled |
Housing material inlet side | Bronze |
Material quality inlet side | CC499K |
Housing material outlet side | Bronze |
Material quality outlet side | CC499K |
Nominal inner diameter inlet side | 1.1/4" BSPP(G) |
Connection inlet side | External thread |
Standard connection inlet side | ISO 228-1 |
Nominal inner diameter outlet side | 1.1/4" BSPP(G) |
Connection outlet side | Internal thread |
Standard connection outlet side | ISO 228-1 |
Adjustment range | from 0.5 to 25 bar |
Blow-off characteristic | High-lifting |
Valve bore | 18 mm |
Gastight valve | Yes |
Spring cap, closed | Yes |
Material spring bonnet | Bronze |
Material disc | Brass |
Seat material | Brass |
Sealing | PTFE |
Spring material | 1.4310 |
Spindle material | Brass |
Medium temperature | from -60 to 225 °C |
DN | DN20 |
G | 1.1/4" |
G1 | 1.1/4" |
d0 | 18 mm |
L | 61 mm |
H2 | 241 mm |
h | 55 mm |
SW | 55 mm |
Weight | 4 kg |