About Us
Zhejiang Naibang Valve CO., LTD, is located in the hometown of pump valve - Oubei Town Wenzhou City Zhejiang Province. Founded in 2000, is a professional valve manufacturer integrating design, technical development, produce and sale service, has a solid strength and rich production experience.
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Forged Steel Threaded / Sw Gate Valve Forged steel, outside screw and yoke (OS&Y), rotating rising stem, rising handwheel. Full or conventional port. Bolted or welded bonnet joint. T-Pattern or Y-Pattern. Integral backseat. Integral body seat. BODY. The body is forged steel and designed to...
Forged Steel Lift Swing Check Valve Working principle of forged steel Lift check valve: The disc of the lift check valve is on the upside of seat sealing surface. The disc can be up and down freely, the other parts of valve are the same as globe valve, the flow pressure press the disc from the...
Sw/NPT Reduce Bore Forged Gate Valve Features and benefits 1. No penetration of hinge pin to outside eliminating the possibility of pin seal leakage and allowing for in-line service. 2. Compact cage unit: all moving parts are attached to the carrier and can be removed easily for service. 3....
Forged Stainless Steel Globe Valve Product Description 1. Globe valve refers to the valve with disc drove by stem along the central axis, make lifting movement, is a common block valve, used to connect or throttle medium. 2. There are different types of globe valve, including through-way type...
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