BRONZE PROPORTIONAL SAFETY VALVE THREADED HEROSE 06195
TECHNICAL DESCRIPTION
Safety relief valve, angle, bronze with soft seal, closed cover, with threaded inlet and outlet. Connection thread type G (BSPP) according to ISO 228/1. Provides protection against excessive pressure rise in pipelines, systems and pressure vessels that are not supervised objects.
PRINCIPLE OF OPERATION
Automatic safety valve that opens proportionally to pressure increase. The constant force between the pressure force and the reaction of the closing spring ensures minimal flow, respectively fluid consumption when the valve is activated.
WORKING FLUID / MEDIUM
Liquids, gases.
OPTIONS
Possible options – only upon request:
• stainless spring – 1.4571
• nickel plating of external parts
Dimensions: DN 12 – 2
Additional information
Materials
| No. | DETAILS | MATERIALS |
|---|---|---|
| 1 | Body | DIN - CC491K / ASTM - B 62 UNS C83600 |
| 2 | Nut | CW614N / ASTM - B 249 UNS C38500 |
| 3 | Disk | CW507L / ASTM - B 36 UNS C26800 |
| 4 | Saddle | NBR or FPM rubber |
| 5 | Valve | CW614N / ASTM - B 249 UNS C38500 |
| 6 | Spindle | CW614N / ASTM - B 249 UNS C38500 |
| 7 | Lid | CW614N / ASTM - B 249 UNS C38500 |
| 8 | Spring | 1.1200 / ASTM - A 227 |
| 9 | Cap | CW614N / ASTM - B 249 UNS C38500 |
Features
| SPECIFICATION | |
|---|---|
| Lid connection | threaded |
| Execution | angular |
| Joining | thread |
| Management | automatically |
| Operating temperature with NBR seat material | -10°C / +14°F (263K) to +110°C / +230°F (383K) |
| Operating temperature with FPM seat material | -10°C / +14°F (263K) to +165°C / +329°F (438K) |
Dimensions
| DN | Hole | Size code | Range | Exodus | Height | Length | Length | Key size | Weight |
|---|---|---|---|---|---|---|---|---|---|
| GW | d₀ | .X. | Bar | GA | H | L₁ | L₂ | S₁ | kg |
| 1/2" | 12 | 0400 | 0.5-25 | 1/2" | 90 | 25 | 20 | 27 | 0.21 |
| 3/4" | 15 | 0600 | 0.2-20 | 3/4" | 110 | 30 | 25 | 32 | 0.36 |
| 1" | 18 | 1000 | 0.5-16 | 1" | 130 | 36 | 30 | 41 | 0.65 |
| 1 1/4" | 20 | 1200 | 0.5-16 | 1 1/4" | 150 | 40 | 35 | 50 | 0.95 |
| 1 1/2" | 24 | 1400 | 0.2-16 | 1 1/2" | 170 | 48 | 40 | 58 | 1.5 |
| 2" | 28 | 2000 | 0.2-16 | 2" | 195 | 56 | 48 | 70 | 2.25 |
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