Threaded Brass NRS Gate Valve

Material: Brass End Connection: Threaded BSPT, BSPP (G), or NPT connection Operating Temperature: -20°C to 170°C Rated Pressure: PN16 / 1.6 MPa Surface Finish: Rough brass finish Available Sizes: 1/2″ / DN15, 3/4″ / DN20, 1″ / DN25, 1-1/4″ / DN32, 1-1/2″ / DN40, 2″ / DN50, 2-1/2″ / DN65, 3″ / DN80, 4″ / DN100

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Противопожарный клапан и комплектующие

Латунный клапан

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Описание продукта

This threaded brass NRS gate valve is designed for manual flow control in water pipeline and fire protection system applications. The non-rising stem structure allows the valve to open and close through a gate disc while keeping the stem height unchanged, making it suitable for installations where vertical space is limited.

Key Features

Non-rising stem design keeps the stem position stable during operation
Gate disc structure provides reliable open and shut-off control
Brass body construction suitable for water pipeline applications
Threaded connection options for different project requirements
Available with BSPT, BSPP (G), or NPT threads
Compact operating design for areas with limited vertical clearance
PN16 pressure rating for standard pipeline use
Wide size range from DN15 to DN100
Rough brass surface for practical installation and handling

Product Configurations

Item	Details
Valve Structure	Non-rising stem gate valve
Operation Method	Manual opening and closing
Disc Type	Gate-type valve disc
Application	Water pipeline and fire protection system flow control
Size Range	1/2"/0N15 to 4"/0N100
Thread Options	BSPT BPR (G), or NPT
Pressure Class	PN16/1.6 MRe
Installation Advantage	Suitable where stem lifting space is limited

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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