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Y43h Type Pilot Piston Steam Pressure Reducing Valve Used in Steam Pipelines1
Valve, Pressure Reducing Valve, Steam Valve
Hainan Ginsenka Co., Ltd.
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Product DescriptionY43H type pilot piston steam pressure reducing valveThe product is mainly used in steam pipelines to reduce and stabilize pressure.Product FeaturesThis series of pressure reducing valves belong to pilot piston type pressure reducing valves. They are composed of a main valve and a pilot valve. The main valve is mainly composed of a valve seat, a main valve disc, a piston, a spring and other parts. The pilot valve is mainly composed of a valve seat, a valve flap, a diaphragm, a spring, a regulating spring and other parts. By adjusting the pressure of the regulating spring, the outlet pressure is set. The diaphragm senses the change of the outlet pressure. The opening and closing of the pilot valve drives the piston to adjust the size of the flow area of the main valve's throttling part, thus achieving the function of pressure reduction and pressure stabilization.CustomizableThe materials of the main body, inner components, packing, gaskets and fasteners can be reasonably combined according to the user's requirements or actual working conditions.Technical SpecificationsNominal pressure1.62.54.06.410.016.0Shell test pressure(Mpa)2.43.756.09.615.024Sealing test pressure(Mpa)1.62.54.06.410.016.0Maximum inlet pressure(Mpa)1.62.54.06.410.016.0Outlet pressure range(Mpa)0.1-1.00.1-1.60.1-2.50.5-3.50.5-3.50.5-4.5P2P Pressure characteristic deviation(Mpa)GB12246-1989P2G Flow characteristic deviation(Mpa)GB12246-1989Minimum pressure difference(Mpa)0.150.150.20.40.81.0Leakage volumeGB12245-1989Main component materialsPart namePart materialValve body, valve cover, bottom coverWCB/CF8Valve seat, valve disc2Cr13/304Cylinder liner2Cr13/25/304Piston2Cr13 / Copper Alloy / Copper AlloyPiston ringAlloy cast iron / PolytetrafluoroethyleneGuide valve seat, guide valve stem2Cr13/304Diaphragm1Cr18Ni9TiMain valve spring50CrVAMain spring of pilot valve50CrVAAdjusting spring60Si2MnFlow coefficientDN1520253240506580100Cv12.546.5916253664After Sales Service1. After-sales file management: A detailed after-sales file is established for each product, recording installation time, maintenance records, replaced parts, etc., to achieve full life cycle tracking management. Customers can query the after-sales status of the product at any time to ensure information transparency.2. Warranty period commitment: The product warranty period is 12 months from the date of acceptance. During the warranty period, free repair or replacement services are provided for faults caused by product quality issues.3. Commitment outside the warranty period: Spare parts and consumables are provided at cost price, and lifetime technical support is offered.Company ProfileHainan Ginsenka Co., Ltd. is the foreign trade division of KG Valve Co., Ltd. KG Valve is a professional valve manufacturer that has been dedicated to the production and research and development of valves. Our goal is to solve the usage problems of users in various industries and provide comprehensive system solutions for all types of end users. The company is located in KG Industrial Park, Jiayu County, Xinxiang City, Henan Province, covering an area of 95 mu, with a factory building area of 35,000 square meters. The company has been established for more than 30 years.Why Choose Us?Other ProductsOEM/ODM capabilitiesCompetitive pricing & bulk discountsFast shipping & customs clearance supportTurnkey project solutionsGate ValveBall ValveKnife ValveButterfly ValveFAQQ: What's the lead time for orders?A: Standard models ship in 15–30 days; customized units require 30–45 days.Q: Do you provide after-sales service overseas?A: Yes, we have partnered service centers in key regions.Q: Can I request a customized size?A: Absolutely! We offer tailored attachments.Q: What documents do you provide for export?A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).Q: How do I place an order?A: Contact us via email/phone for a quote, then confirm with a PO.
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