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Tianjin JingTong 320K
320K Ball Valve: 1. Excellent Sealing Performance - The ball and seat undergo matched grinding for 100% contact, ensuring complete closure. Leakage rating can reach up to Class VI. 2. Corrosion Resistance - Coatings on the ball and seat surfaces provide enhanced corrosion resistance. 3. Erosion Resistance - Both the ball and seat undergo special hardening treatment for excellent erosion resistance. 4. Anti-Ejection Stem Design - The stem features an anti-ejection design, passing through the valve body internally. This prevents the stem from ejecting even when the packing gland bolts are loosened.
Parameters
Specifications: DN40-DN800 Material: WCB Brand: Tianjin Yibiao Model: YBFM
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