Profile: Zhejiang Hoastar Valve Co., Ltd. manufactures and distributes Valve products. We are an ISO 9001 certified company. We design and produce Valves & Auxiliary Products. Our products include Welded, Globe, Check, Ball, Plug, Butterfly, Water Control, Gate and Hydraulic Control Valves.
Welded Valve
We supply and manufacture Welded Valve & Welded Ball Valves.
- Full Welded Ball Valve
- Welded Body Ball Valve
- Fully Welding Ball Valve
- Welding Ball Valve
- Thread Type Fully Welded Ball Valves
We produce Cast Steel, Forged Steel and Y-Pattern Globe Valves. Our Cast Steel Globe Valves are designed and manufactured as per BS 1873 & ASME B16.34 standards. These are available in Hand Wheel, Bevel Gear, Pneumatic and Electric Operated Way. Our Plug Valves are manufactured as per API 600, BS 1414 and ASME B16.34 standards. These are available as rising stem and wedge single disc structure types. Signal Gate and Butterfly Valves are used in automatic spraying water pipeline in fire protection system to monitor the water supplying pipeline.
Our Rising Stem and Opening Indicator Gate Valves are often used in fire protection system & if the installation position is high to the ground, rising stem gate valve is used & this can show the valve's opening clearly; if the installation position is low, the opening indicator gate valve is used. We also produce 100X remote control float ball valve. The main valve is controlled by a Float Ball Valve which is located on the top of tank/reservoir. The valve maintains the maximum water level of tank/reservoir continuously.
Our 100X Diaphragm Control Ball Valve is a Multi-Function Hydraulic Control Valve. The water level can be controlled below a preset elevation. This valve can be widely used in the pipes of the pools and water tower in high-rise buildings, municipal domestic water systems, fire fighting facilities, factories & mines.
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| • | 2 Piece Manual Ball Valves | • | 2 Piece, Floating Ball Valves | • | 2 Piece, Trunnion Mounted Ball Valves |
| • | 3 Way Threaded Automated Ball Valve Packages | • | 3 Way Threaded Manual Ball Valves | • | ANSI Plug Valves |
| • | API Ball Valves | • | API Cast Steel Ball Valve | • | API Cast Steel Check Valve |
| • | API/JIS Cast Steel Gate Valve | • | Automated Flow Control Valve | • | Ball Valve, Floating |
| • | Ball Valve, Floating & Trunion | • | Ball Valves | • | Ball Valves, 2 Piece Flanged |
| • | Ball Valves, Cast Iron, Cast/Forged Steel, Cast SS | • | Butterfly Valve with Fluorine Lining | • | Butterfly Valves |
| • | Butterfly Valves with Pneumatic Actuators | • | Butterfly Valves, Wafer Type | • | Buttwelded End Ball Valves |
| • | Cast Stainless Steel Swing Check Valves | • | Cast Steel Ball Valves | • | Cast Steel Check Valves |
| • | Cast Steel Gate Valve | • | Cast Steel Gate Valve (Rising Stem) | • | Cast Steel Parallel Slab Gate Valve |
| • | Cast Steel Swing Check Valve | • | Cast Steel Wafer Check Valve | • | Cast/Forged Stainless Steel Gate Valve |
| • | Cast/Forged Stainless Steel Globe Valve | • | Check Valve Assembly | • | Check Valves |
| • | Clamp Type Hard Seal Butterfly Valve | • | Class 150 Cast Steel Globe Valve | • | Connection Lifting Plug Valves |
| • | Deep Well Pump Control Valves | • | Diaphragm Type Adjustable Pressure Reducing/Sustai... | • | Diaphragm Type Electric Remote Control Valve |
| • | Diaphragm Type Multifunctional Pump Control Valve | • | Diaphragm Type Pressure Relief Valve | • | Diaphragm Type Pressure Sustaining Valve |
| • | Diaphragm Type Remote Control Float Valve | • | Electric Actor Butterfly Valve | • | Electric Actuated Butterfly Valves |
| • | Electric Butterfly Valves | • | Electric Resilient Seated Gate Valve | • | Electrical Control Valve |
| • | Emergency Shut-off Valves | • | Fire Gate Valves | • | Fire-Resistant Gate Valves |
| • | Flange Type Butterfly Valve with Fluorine Lining | • | Flanged Ball Valves | • | Floating & Trunion Mounted Ball Valves |
| • | Flow Control Check Valve | • | Flow Control Valve Assembly | • | Flow Control Valves |
| • | Forged Steel Ball Valves | • | Forged Steel Check Valve | • | Forged Steel Fixed Ball Valve |
| • | Forged Steel Floating Ball Valve | • | Forged Steel Full Welded Ball Valve | • | Forged Steel Gate Valve |
| • | Forged Steel Globe Valve | • | Full Welded Ball Valves | • | Fully Welded Metal Seated Ball Valves |
| • | Gate Valve | • | Gate Valves, Stainless Steel | • | Gate Valves: Cast Iron, Cast Steel, Forged Steel |
| • | Globe Valves | • | Globe Valves, Cast Steel | • | Globe Valves, Stainless Steel |
| • | Globe Valves: Cast Iron, Cast Steel, Forged Steel | • | Hard Sealed Butterfly Valve | • | Hydraulic Control Valve Systems |
| • | Lift Plugs Valves | • | Lubricated Plug Valves | • | Metallic Sealed Butterfly Valve |
| • | Micro-Resistance Ball Type Check Valve | • | Non Lubricated Lift Plug Valves | • | Non-Lubricated Plug Valves |
| • | Oversized Resilient Seated Gate Valve | • | Plug Valves | • | Pneumatic Hard Seal Butterfly Valve |
| • | Pneumatically Operated Butterfly Valves | • | Pressure Difference Balance Valve | • | Pressure Reducing Control Valves |
| • | Pressure Reducing Valve Station | • | Pressure Reducing Valves | • | Pressure Relief Valves |
| • | Pressure Seal Y-Pattern Globe Valve | • | Pressure Sustaining Valves | • | Pump Control Valves |
| • | Remote Control Float Ball Valve | • | Rising Stem Resilient Seated Gate Valve | • | Rubber Disc Check Valve |
| • | Self-Lubricated Plug Valve | • | Special Fire Signal Resilient Seated Gate Valve | • | Stainless Steel Emergency Shut-Off Valves |
| • | Swing Check Valves |
