Stainless Steel Industrial Threaded Full Bore and Reduce Bore 1PC/2PC/3PC Ball Valve

Configured Product InformationServiceable Series: standard port 304/304L/316/316L stainless steel ball valve.Body seal and Stem Seal are glass reinforced PTFE. Seats are RPTFE.Pipe connections are NPT (National Pipe Taper)/BSP female screwed end. Temperature Range -20°F to 400°F (-28.8°C to 204.4°C). Valve Body Pressure Rating 1,000 psi C.W.P. Saturated Steam to 150 PSI and a Vacuum rating of 20 Microns. Self-compensating stem seal design.Products are marketed per Valve Standard Terms & Conditions. All Valve Products MADE IN CHINA.Valve operator is manual Stainless Steel Lever style handle with vinyl grip secured with locking stem nut.Specification  SellableYesValve TypeTwo-way, ON/OFFValve StyleTwo pieces Twoball valveValve Size 1/4''-4'' Valve Body MaterialStainless steel Valve Temperature Range-20°F to 400°F (-28.8°C to 204.4°C)Valve Pressure Rating1,000 PSI C.W.P. (Cold Working Pressure), Saturated Steam 150 PSIApplicationApplied to stainless steel pipeline system, water system, petrolum system etcConnection EndsSocket weld or Threaded: NPT, BSP, BSPT etc.Item       Designation   Material1Plastic CoverPVCPlastic2Handle SUS3043Gland NutSUS3044Stem NutSUS3045Spring WasherSUS3046Stem PackingPTFE7Thrust WasherPTFE8Body SealPTFE9CapCF8/CF8M10BodyCF8/CF8M11SeatRPTFE12BallCF8/CF8M13StemSUS304Features:1.1000PSI/PN632.Reduce Port3.Investment Casting4.Blow out Proof Stem5.Locking Device Handle(Option)6.PED97/23/EC(CE0036) Approved7.Casting Approved Ad2000-W08.Thread: ASME B1.20.1, BS21.0, DIN2999/259, ISO 228-1, JIS B0203, ISO 7/19.Inspection Testing: API598, EN 12266Company InformationCangzhou Bewin Pipeline Co.,Ltd is located in Cangzhou city Hebei Province. Our main products are all kinds of stainless steel ball valve, globe valve, gate valve, strainer, quick coupling and fittings. The company introduces the advanced silicon sol lost wax precision casting process, well appointed casting equipments, high-precision CNC machines and machining center.On the testing aspect,we have Swiss ARL spectrograph, Metallurgical Microscope, hardness tester, universal testing machine, three-dimensional and other test instrument. We have a complete production line from mold design to casting, machining, and surface treatment. On the technical aspect, we have strong technical R&D ability to meet customers' special process demands, such as deep and complex cavity, accurate positioning etc.Currently our major product material are 304, 304 L, 316, 316L, WCB, and our company produces a variety of precision casting and processing of finished parts by the standards of GB, ASTM, ANSI, BS, DIN, JIS, etc. The application is also ver broad, covering almost the entire machinery manufacturing and machining industry in this field.Packing&DeliveryPacking1.Polybag+Cartons+Pallet2.Inner Carton Box, Outside Wooden Case/Pallet3.Customized according to customer's requirements.Delivery Details1.Normal delivery times is from 15 to 45 days after receiving the deposit2.According to the quantities and specifications of each orderShipping1. Large Quantity Transport By Sea2. Small Quantity or Sample Transport By Air3. Inland Transport By Train4. Shipping according to customers requirement PORT: Xingang Port , Qingdao Port, Beijing AirportHow to judge your valve is open or close? One question that plagues both homeowners and professionals alike is: "Is my valve open or closed?" If you have a butterfly or ball valve, the direction of the handle indicates whether the valve is open or closed. If you have a stop or gate valve, it is harder to tell if your valve is open or closed because there are very little to no visual cues, meaning you have to rely on the amount of resistance to determine if your valve is truly closed. Below we'll walk through four different types of valves, discussing the specifics of determining if the valve is closed or open. What Exactly is a Valve? A valve is a very simple mechanism. Valves can be found everywhere, in nature, life, and industry. Even your bathroom taps are valves. The dictionary definition provides a good starting point: noun any device for halting or controlling the flow of a liquid, gas, or other material through a passage, pipe, inlet, outlet, etc. a hinged lid or other movable part that closes or modifies the passage in such a device. Anatomy. a membranous fold or other structure that controls the flow of a fluid, as one that permits blood to flow in one direction only. to provide with a means of controlling the flow of liquid, gas, etc, by inserting a valve. verb (used with object), valved, valving. Simply put, a valve is a way of controlling the flow of liquid or any media through obstructing its pathway. Is My Ball Valve Open or Closed? Ball valves are adeptly named because of the ball that sits inside the housing unit. The ball has a hole through the center. This hole faces the flow of water when the valve is open. When the valve is closed, the solid side of the ball faces the flow, effectively blocking furthe