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55036. GB/T12238 Qt450 Worm Gear Butterfly Semiconductor Valve Wafer Type Soft Sealed API Certified ... 
[Jul 16, 2025]
[Jul 16, 2025] Product Description Centerline Wafer Butterfly Valve Product Name Centerline Wafer Butterfly Valve Nominal Diameter 2"-40" Nominal Pressure 150Lb Applicable Temperature 0°C to 80°C Applicable ...
55037. High Performance Qt450 Centerline Butterfly Semiconductor Valve Worm Gear Drive Wafer API GB/T12238 ... [Jul 16, 2025]
[Jul 16, 2025] Product Description Centerline Wafer Butterfly Valve Product Name Centerline Wafer Butterfly Valve Nominal Diameter 2"-40" Nominal Pressure 150Lb Applicable Temperature 0°C to 80°C Applicable ...
55038. Top Quality Centerline Structure Butterfly Semiconductor Valve Qt450 Worm Gear Wafer API GB/T12238 ... [Jul 16, 2025]
[Jul 16, 2025] Product Description Centerline Wafer Butterfly Valve Product Name Centerline Wafer Butterfly Valve Nominal Diameter 2"-40" Nominal Pressure 150Lb Applicable Temperature 0°C to 80°C Applicable ...
55039. Customized Size Wafer Qt450 Worm Gear Butterfly Semiconductor Valve Centerline Soft Sealed ... [Jul 16, 2025]
[Jul 16, 2025] Product Description Centerline Wafer Butterfly Valve Product Name Centerline Wafer Butterfly Valve Nominal Diameter 2"-40" Nominal Pressure 150Lb Applicable Temperature 0°C to 80°C Applicable ...
55040. Industrial Customized Centerline Wafer Butterfly Semiconductor Valve Qt450 Worm Gear Soft Sealed ... [Jul 16, 2025]
[Jul 16, 2025] Product Description Centerline Wafer Butterfly Valve Product Name Centerline Wafer Butterfly Valve Nominal Diameter 2"-40" Nominal Pressure 150Lb Applicable Temperature 0°C to 80°C Applicable ...
55041. Qt450 Worm Gear Butterfly Semiconductor Valve API GB/T12238 Standard Wafer Centerline Valve Soft ... [Jul 16, 2025]
[Jul 16, 2025] Product Description Centerline Wafer Butterfly Valve Product Name Centerline Wafer Butterfly Valve Nominal Diameter 2"-40" Nominal Pressure 150Lb Applicable Temperature 0°C to 80°C Applicable ...
55042. Factory Direct Customized Butterfly Semiconductor Valve Qt450 Wafer Worm Gear Centerline API ... [Jul 16, 2025]
[Jul 16, 2025] Product Description Centerline Wafer Butterfly Valve Product Name Centerline Wafer Butterfly Valve Nominal Diameter 2"-40" Nominal Pressure 150Lb Applicable Temperature 0°C to 80°C Applicable ...
55043. Industrial Grade Good Performance Butterfly Semiconductor Valve Wafer Centerline Structure Worm ... [Jul 16, 2025]
[Jul 16, 2025] Product Description Centerline Wafer Butterfly Valve Product Name Centerline Wafer Butterfly Valve Nominal Diameter 2"-40" Nominal Pressure 150Lb Applicable Temperature 0°C to 80°C Applicable ...
55044. Factory Direct Sale Customization Soft Sealed Butterfly Semiconductor Valve Qt450 Worm Gear Wafer ... [Jul 16, 2025]
[Jul 16, 2025] Product Description Centerline Wafer Butterfly Valve Product Name Centerline Wafer Butterfly Valve Nominal Diameter 2"-40" Nominal Pressure 150Lb Applicable Temperature 0°C to 80°C Applicable ...
55045. Soft Sealed Wafer Butterfly Semiconductor Valve Worm Gear Drive Qt450 Centerline GB/T12238 API ... [Jul 16, 2025]
[Jul 16, 2025] Product Description Centerline Wafer Butterfly Valve Product Name Centerline Wafer Butterfly Valve Nominal Diameter 2"-40" Nominal Pressure 150Lb Applicable Temperature 0°C to 80°C Applicable ...
55046. Qt450 Centerline Butterfly Semiconductor Valve Worm Gear Drive Wafer API GB/T12238 Soft Sealed ... [Jul 16, 2025]
[Jul 16, 2025] Product Description Centerline Wafer Butterfly Valve Product Name Centerline Wafer Butterfly Valve Nominal Diameter 2"-40" Nominal Pressure 150Lb Applicable Temperature 0°C to 80°C Applicable ...
55047. Professional Customized Wafer Butterfly Semiconductor Valve Qt450 Worm Gear Centerline GB/T12238 ... [Jul 16, 2025]
[Jul 16, 2025] Product Description Centerline Wafer Butterfly Valve Product Name Centerline Wafer Butterfly Valve Nominal Diameter 2"-40" Nominal Pressure 150Lb Applicable Temperature 0°C to 80°C Applicable ...
55048. Wholesale Customized Worm Gear Butterfly Semiconductor Valve Qt450 Wafer Centerline Valve for Water ... [Jul 16, 2025]
[Jul 16, 2025] Product Description Centerline Wafer Butterfly Valve Product Name Centerline Wafer Butterfly Valve Nominal Diameter 2"-40" Nominal Pressure 150Lb Applicable Temperature 0°C to 80°C Applicable ...
55049. Triple Eccentric Flange Butterfly Valve for Petrochemical Industry Use - Oil Valve with Tsg ... [Jul 16, 2025]
[Jul 16, 2025] Product Description Triple Eccentric Flange Butterfly Valve Product Name Triple Eccentric Flange Butterfly Valve Nominal Diameter 3"-24" Nominal Pressure 150Lb-300Lb Applicable Temperature -29°C to ...
55050. High-Performance Carbon Steel Triple Offset Butterfly Valve with API 609 Compliance and Tsg ... [Jul 16, 2025]
[Jul 16, 2025] Product Description Triple Eccentric Flange Butterfly Valve Product Name Triple Eccentric Flange Butterfly Valve Nominal Diameter 3"-24" Nominal Pressure 150Lb-300Lb Applicable Temperature -29°C to ...
