Fully Welded Heating Ball Valve – DN15 to DN1400, PN16–PN40, Carbon or Stainless Steel

Product Details

Quantity

100
Availability (Lead Time)

6-10 Weeks
Product Location

China
Condition

New
OEM

GRANDE-TEK
Equipment code

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Short Description

High-performance fully welded heating ball valve with nominal sizes from DN15 to DN1400, pressure class PN16–PN40, leak-proof multi-seal design, and low-maintenance operation for district heating and heat exchanger systems.

Description

Fully Welded Heating Ball Valve – DN15 to DN1400, PN16–PN40, Carbon or Stainless Steel

The fully welded heating ball valve is engineered for optimal performance in district heating and heat exchanger applications, offering exceptional reliability, durability, and cost efficiency. Available in sizes ranging from 1/2" to 56" (DN15 to DN1400) and pressure ratings from PN16 to PN40, this valve is constructed from high-grade carbon steel or stainless steel to suit various temperature and pressure conditions. Its fully welded body ensures a tight, permanent seal that eliminates external leakage risks, while the internal multi-sealing and preload structure enhances its long-term sealing integrity.

Designed for safe operation, the valve features forged end caps capable of withstanding significant mechanical stress and deformation. The ball undergoes precision machining to deliver smooth, low-torque operation. It is available with manual lever or gear-operated drives and is optimized for systems where maintenance needs to be minimized. The welded design not only improves safety and operational efficiency but also significantly reduces life-cycle costs by eliminating the need for frequent manual servicing.

Specifications:

– Valve Type: Fully Welded Heating Ball Valve
– Nominal Diameter: 1/2″ to 56″ (DN15 to DN1400)
– Pressure Rating: PN16 to PN40
– Connection Type: Threaded
– Body Material: Carbon Steel, Stainless Steel
– Operation Mode: Manual Lever or Gearbox
– Seal Design: Multi-sealing + Preload Structure
– Leakage Protection: Fully welded body, zero external leakage
– Maintenance: No manual maintenance required
– Cap Design: Forged caps for high deformation resistance
– Ball Machining: High-precision finishing for easy actuation

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Technical Details

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