Wastewater ball valve

• Epoxy powder coating RAL 3011 Wastewater
• Applied internally and externally with a minimum wastewater coating thickness of 250 µm
• Fusion-bonded epoxy coating in accordance with DIN 3476-1, EN 14901 and GSK (RAL-GZ662)
• The hardness of the rubber is optimized to prevent the ball does not get stuck
• Full passage ensured by total clearance of the ball of charged water, without clogging.
• Low pressure losses due to full passage.
• Self-cleaning ball lifted by the flow and guided to the side housing where it disappears completely.
• Sealing even at low pressure thanks to the NBR coated ball both in the horizontal and vertical direction ascending.

Non-writable materials: < /h3>

• Aluminum or cast iron ball, NBR overmolded, according to DN.
• Special wastewater coating minimum of 250 µm
• Bonnet seal: NBR. 
• Body: GS cast iron
• Bolts: A2 stainless steel. 

Easy maintenance:

• Removable cap, allowing replacement of the ball.
• Easy maintenance, innovative ball removal system, which allows the ball to be removed from the valve, using only the key designed to this effect, it is not necessary to remove the pipe valve.

Compliance with standards:< /strong>

• All valves are individually hydrostatically tested according to EN 1074: - Seal 1.1 x PN (in bar); Body: 1.5 x PN (in bar).
• Waterproofing: according to NF EN 12050-4.
• Face-to-face dimensions according to standards EN 558-1 series 48 for DN 40 to 300

Characteristics :

• DN25 to 80 (G1 to G3) threaded. 
• DN 40 to 300 with flanges.
• PFA 16 from DN 40 to 300.
• Use temperature: -10°C to +50°C .
• Drilling of the connection flanges according to standard EN 1092-2 and ISO 7005-2: ISO PN 10/16 for DN 40 to 150 - ISO PN 10 for DN 200 to 300 - ISO PN 16 for DN 200 to 300.
• Tapping with “gas” profile according to standards ISO 228-1 and NF E 03-005.
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Applications:

• Discharge stations for wastewater and charged or viscous fluids.




< strong style="color: rgb(9, 123, 185);">Mounting types:

• Horizontal,
• Vertical upward.