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Head Office: 5-10 Block B, NO 39, 158 Alley Huancheng West Road Southern Part Haishu District Ningbo China.
Fitting Factory Add: 329 National High Way Side, Zhangqi Town, Cixi, Ningbo, China.
Vaves Factory Add: Shamen Industrial Area, Yuhuan, Taizhou, Zhejiang, China.

2 4 Inch 25mm Forged Brass Gate Valve

Item: W-4004
Size: 1/2″- 2″
Material: Brass
Working Pressure: 10-25 Bar

Products Description

Product Name Gate Valve
Item W-4004
Keywords 2 forged brass gate valve, 4 brass gate valve, gate valve 25mm, 2 inch gate valves, 25mm gate valve
Size 1/2″- 2″
Material Brass
Working Pressure 10-25 Bar
Working Temperature -20°C to 120°C
Connection End Female Thread
Handle Color As customer’s requirements
Brand Name OEM
Field Of Application Water, Oil, Gas
Function Kitchen, Home, Commercial, Garden and General
Package Standard export package or customized
Service 7*24 Hours
Payment T/T, Western Union, Credit Card, PayPal
Delivery Ningbo Port, 28 days after payment
Place Of Origin Zhejiang, China

Product Display

Customer Feedback

Customers Feedback

When the 2 forged brass gate valve is closed, the sealing surface can only rely on the medium pressure to seal, that is, only relying on the medium pressure to press the sealing surface of the gate to the valve seat on the other side to ensure the sealing of the sealing surface, which is self-sealing. Most 4 brass gate valve are forcibly sealed, that is, when the valve is closed, the gate must be forced against the valve seat by external force to ensure the tightness of the sealing surface.

Movement mode: The gate of the gate valve 25mm moves in a straight line with the valve stem, which is also called a rising stem gate valve. Usually, there is a trapezoidal thread on the lift rod. Through the nut at the top of the valve and the guide groove on the valve body, the rotary motion is changed into a linear motion, that is, the operating torque is changed into the operating thrust. When the valve is opened, when the lift height of the gate is equal to 1:1 times the diameter of the valve, the fluid channel is completely unobstructed, but this position cannot be monitored during operation. In actual use, the apex of the valve stem is used as a sign, that is, the position where it cannot be opened, as its fully open position. In order to take into account the locking phenomenon caused by temperature changes, it is usually opened to the top position, and then back to 1/2-1 turn, as the position of the fully open valve. Therefore, the fully open position of the valve is determined according to the position of the gate (ie, the stroke). Some 25mm gate valve stem nuts are set on the gate, and the rotation of the handwheel drives the valve stem to rotate, and the gate is lifted. This kind of valve is called Rotary stem gate valve or dark stem 2 inch gate valves.

Packing & Shipping

Packing & Shipping 2

Our Factory

Our Factory

Ningbo Western Fitting Limited has more than 16 years of manufacturing experience. We specialize in manufacturing brass & bronze valves and fittings, including ball valves, angle valves, gate valve, check valves, bibcock, tap, fitting, water meter parts and so on. So far, our factory has become one of the leading manufacturers and exporters of valves and fittings in china. We have owned a brilliant team with 10 engineers and technicians, 5quality controller and 150 employees.

Our manufacturing philosophy is to ensure stable quality and just in time delivery. We have an advanced machining shop, experienced operation team. The high level of automation throughout the organization helps us to serve the most.

Our Customer & Certification

Our Customer


Q1: What is your payment term?

30% TT in advance, the balance payment 70% against copy of b/l.

Q2: What’s your delivery time?

Normally is 35 days.

Q3: How does your factory do regarding quality control?

We do OEM for many famous brands in this field. Precision manufacturing and professional customization are our production characteristics. We control strictly in every step: choosing best material for our products, Automatic CNC manufacturing, and 100% test for air pressure and inspection for product appearance.

Q4: Why do you choose us as your long term supplier?

Competitive price, excellent and stable quality, professional service team, fast delivery, good payment, big support for you to win more orders.

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