Spillback nozzles(with variable flow) SPB series nozzles
| Pipe conn. size | Rc1/2 | Spray angle | 60ﾟ, 85ﾟ, 95ﾟ, 100ﾟ, 105ﾟ, 120ﾟ, 125ﾟ, 127ﾟ, or 130ﾟ | Mean droplet diameter | 99–237 μm |
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| Strainer | Not included | Standard pressure | 2.0 MPa | Spray capacity | 2.00–20.0 ℓ/min |
| Air consumption | - | Free passage diameter | 1.3–3.0 mm | ||
Features
• Variable capacity hollow cone spray nozzle generating fine atomization with uniform spray distribution.
• The turn-down ratio of spray capacity is 1:10.
• The variation in spray droplet sizes is minimized.
• SPB series nozzles are suitable for gas cooling where the flow rate or gas temperature varies.
Applications
• Cooling: Incinerators (flue gas desulfurization), cement factories, glass factories, blast furnaces, iron works, blast furnaces (dry dust catcher)
• Moisture control: Blast furnaces (water spraying to hot blast stove)
Industries in which this nozzle is used
• Pollution control
Product specifications
| Structure | • Spray capacity can be controlled by opening/closing the return flow valve while supply pressure is kept constant. | ||||||||||||||||||
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| Material | • Nozzle orifice: Tungsten carbide • Protection pipe: Stainless steel 316 • Optional material: Stainless steel 316L, Stainless steel 304, Stainless steel 440C |
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| Mass |
*The mass does not include flange. |
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| Outer dimensions |
SPB series
[Note] |
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Related products
[L-type (45ﾟ ) Spillback Nozzles]
[Flange-mounted Protection Pipe]
[Pressure-resistant Flexible Hose]
[Valve stand]
[Automatic Nozzle-retracting Mount]