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Website: https://www.tjjrval.com/butterfly-valve/wafer-butterfly-valve/butterfly-valve-4-inch.html We supply Carbon steel material wafer type butterfly valves, we have been focusing on arbon steel material butterfly valve production over 18 years, with hundreds of customers from both home and aborad.

Website: https://www.tjjrval.com/butterfly-valve/flange-butterfly-valve/double-flanged-butterfly-valve.html Double flanged butterfly valve is a vertical plate structure, and the stem is an integral metal hard seal. It is installed on the valve body, and the sealing surface of the butterfly plate is welded with stainless steel.

Website: https://www.tjjrval.com/butterfly-valve/flange-butterfly-valve/gear-operated-butterfly-valve.html Jrval is one of the leading butterfly valve manufacturers in Northern China. It not only produces gear operated butterfly valve, but also produces pneumatic operated butterfly valves, manual valves and electric drive valves.

Website: https://www.tjjrval.com/butterfly-valve/motorized-butterfly-valve-with-actuator.html Jrval, who is one of the leading butterfly valve manufacturers in Northern China, its main products includes wafer butterfly valve, flange butterfly valve, lug butterfly valve, earless butterfly valve and wafer check valve; Valve size from DN 40 to DN 1200, meet with ISO, DIN, ANSI, JIS, BS standard. Operation with handle lever, electric actuator, pneumatic actuator, hydraulic actuator etc.

Website: https://www.tjjrval.com/butterfly-valve/wafer-butterfly-valve/pneumatic-wafer-type-butterfly-valve.html Pneumatic wafer type butterfly valve is a butterfly valve operated by pneumatic actuator and connected with wafers.

Website: https://www.tjjrval.com/butterfly-valve/flange-butterfly-valve/butterfly-valve-with-pneumatic-actuator.html Jrval, which is one of the leading butterfly valve manufacturer in Northern China. It not only produces butterfly valve with electrical actuator, but also produces butterfly valve with pneumatic actuator. Pneumatic actuator butterfly valve is composed of pneumatic actuator and butterfly valve.

Website: https://www.tjjrval.com/butterfly-valve/lug-butterfly-valve/electric-actuator-butterfly-valve.html This type of electric butterfly valve is one of our customers' favorite series. We produce at least 3000 sets per month and sell them to customers all over the world, including Middle East, Europe and America.

Website: https://www.tjjrval.com/butterfly-valve/lug-butterfly-valve/pneumatic-butterfly-valve-actuator.html This kind of pneumatic butterfly valve is widely used in Europe. Product quality is excellent, in line with the European CE standard.carbon steel material lug type butterfly valve is one of JRVAL’s most improtant products, some lug body type in north China market are unique products from JRVAL, which has won good reputation in domestic and overseas market.

Website: https://www.tjjrval.com/butterfly-valve/flange-butterfly-valve/butterfly-valve-pneumatic-actuator.html From 2004 to now, our valves all the way on the top of the Chinese valve world, and out of the country, the customers who buy our products all over the world. We have many years of experience in exporting pneumatic butterfly valves, focusing on quality and service.

Website: https://www.tjjrval.com/butterfly-valve/wafer-butterfly-valve/motorized-butterfly-valve.html We have electric wafer butterfly valves. This model is one of our best sellers. Its valve plate is covered in nylon. This butterfly valve is also widely used in China, Russia and Europe.