Product Name: Wcb A216 API 6D Hard Seat Gate Valve for Natural Gas Model NO.: gate valve--HL71 Application: Industrial Usage, Water Industrial Usage, Household Usage Standard: GB Usage: Regulation, Drain, Temperature Control, Flow Control Thread Position of Valve Rod: Outside Gate Valve Seal Surface: Wedge Gate Valve Actuator: Manual Pressure: Ordinary Temperature Connection Form: Flange Material: Cast Iron Type: Direct-acting Temperature: Ordinary Temperature Media: Water Trademark: HL Transport Package: Boxes Origin: China Product Description our company can provide all kinds of gate valvematerialscast ironductile ironcast steelstainless steelbrasstypeflangeNPTBSPstandardGBAPIJISDINGOST