Threaded Bronze OS&Y Gate Valve

Material: Bronze End Connection: Threaded NPT or BSPT connection Operating Temperature: -20°C to 180°C Pressure Rating: 175 psi Surface Finish: Rough bronze finish Available Sizes: 1/2″ / DN15, 3/4″ / DN20, 1″ / DN25, 1-1/4″ / DN32, 1-1/2″ / DN40, 2″ / DN50

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Противопожарный клапан и комплектующие

Бронзовый клапан

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This threaded bronze OS&Y gate valve is designed for manual water flow control in fire protection and water pipeline systems. The outside screw and yoke structure allows the stem position to indicate valve opening status, while the gate disc opens or shuts off the flow by moving up and down inside the valve body.

Key Features

OS&Y gate valve design for clear open and closed position indication
Bronze body construction suitable for water pipeline and fire protection use
Gate disc operation provides reliable shut-off control
Outside screw and yoke structure supports easy valve status checking
Threaded NPT or BSPT connection options for different project needs
175 psi working pressure for standard fire protection applications
Suitable for manual water flow control in small pipeline systems
Rough bronze surface for practical installation and handling
Available from 1/2″ / DN15 to 2″ / DN50

Product Configurations

Item	Details
Valve Structure	Outside screw and yoke gate valve
Operation Method	Manual open and shut-off control
Application	Water pipeline and fire protection system use
Flow Control Part	Gate-type valve disc
Size Range	1/2″ / DN15 to 2″ / DN50
Thread Options	NPT or BSPT
Working Pressure	175 psi
Position Indication	Outside stem movement shows valve status

FAQ
Q1: Who are we?
A: We are a fire fighting equipment manufacturer based in Fujian, China. Since 2004, we have supplied a wide range of fire safety products for domestic and international markets, including fire sprinklers, hydrants, valves, hoses and extinguishers.
Q2: How do we ensure product quality?
A: We follow strict quality control procedures from raw material inspection to production and final shipment. Pre-production samples and final inspections can be arranged according to order requirements.
Q3: What products do we supply?
A: We supply fire sprinklers, fire extinguishers, fire hydrants, fire valves, fire hoses, hose reels, fire cabinets, foam equipment and other fire fighting accessories.
Q4: Why choose Sunroom?
A: Sunroom has over 21 years of experience in fire fighting equipment manufacturing. We offer a wide product range, support customized production, and provide certificates or technical documents according to product and project requirements.

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