Purchase Qty. Reference FOB Price
20-99 units US$35.00
100+ units US$34.00
Product Description
Product Description Cast Iron 4" Swing Type Check Valve Flange End Factory Price Specification Specifications Swing Check Valve 50 65 80 100 125 150 200 Rated operating pressure 1.6Mpa or 300PSI Strength test pressure 4.8Mpa Applicable medium Water, ...