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Two Piece Seal-Welded Ball Valves 3000PSI, both carbon steel and stainless steel, ZQV manufacture widly range of seal-welded ball valves pressure rate from 2000PSI-6000PSI, size from 3/8''-2'', all are made by investment casting body, which is more smooth and resilient.  Type:Series 3000WC / 3000WSW ● Blowout Proof Stem  ● Adjustable Packing  ● 316 SS Ball and Stem  ● Standard Locking Handle  ● Actuator Mounting Pad  ● Delrin Seats Standard ● 3000 psi Sizes 1/4 in. - 2 in. (8 mm - 50 mm) Full Port  ● Ball Includes Pressure Equalization Hole to Prevent Trapped Pressure in Body Cavity in Open Position Only  ● Fire Tested and Certified to API 607 5th Edition ● Conforms to NACE MR0175 / ISO 15156 Specifications ● Test standard API598 ● 100% Individual test  Factory photos

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