Triple Offset Butterfly Valve Wafer 10K 316 SS 400A for General Water Service

Product Features

10K 400A JIS-compliant worm gear wafer-type triple-offset butterfly valve, developed and manufactured in strict accordance with the JIS standards. The valve body and disc—the core structural components—are entirely crafted from 316 stainless steel, designed to withstand 10K standard pressure loads and accommodate a large 400A flow diameter. Featuring a lightweight design, strong corrosion resistance, and wear-free sealing technology, this valve is specifically engineered to provide highly compatible, long-lasting, and easy-to-maintain customized fluid control solutions for Japanese industrial pipelines, export applications, and corrosive fluid environments, offering a highly adaptable, long-lasting, and easy-to-maintain customized fluid control solution.

Product Advantages

● Featuring a classic JIS-compliant wafer-type design, the valve body is lightweight, slim, and compact with no excess flange weight. Its minimalist overall structure allows it to be directly clamped between two sets of JIS 10K flanges, enabling efficient and convenient installation without the need for complex welding or custom components.
● Unlike valves on the market that combine different materials, this valve’s body and butterfly disc—the core flow-passing components—are uniformly cast as a single piece from 316 stainless steel. The material is uniform and dense, offering high structural strength and eliminating the risks associated with dissimilar metal joints, thereby effectively preventing galvanic corrosion and localized rusting.
● Equipped with a precision-optimized manual worm gear drive system, the gear ratio is precisely calibrated to accommodate the opening and closing resistance of the large-bore 400A butterfly disc, achieving efficient torque amplification. A single operator can easily perform smooth full-stroke (0–90°) opening and closing as well as precise flow regulation, with light, smooth operation free of jamming or uneven force distribution.

Design Standards

Product detail

Application

Chemical and Petrochemical Industries,Power Generation, Water Treatment and Environmental Protection,Metallurgy and Shipbuilding.

About Us

Zhejiang Yugong Fluid Technology Co., Ltd. is a comprehensive high-tech enterprise integrating production and sales. The company manufactures and operates professional butterfly valves made of stainless steel, carbon steel, titanium and other materials. Founded in 2012, the company is located in Yongjiao Oubei, the "hometown of pumps and valves in China", covering an area of 4,000 square meters and has more than 80 employees. Aiming high and forging ahead, the company looks forward to working hand in hand with new partners and walking all the way!

Our Workshop

F&Q

Customer Service

1. Before signing an official contract with our customer we will help to analyze and provide professional solution based on customer project information and come out with optimum solution.
2. Your inquiry related to our products or price will be replied in 24hrs.
3. Keep informing our customer production process and help arrange quality checking in the factory if necessary.
4. one-year warranty toproducts.