Anti-siphon valves are used to help prevent the accidental siphoning of a product from a tank in the event of a leak downstream below the liquid level.
Compatible in suction or pressurized systems
Unique spring design allows for optimum opening pressure
High flow at optimum pumping pressures
Four elevation ratings available
Tamper-proof cap to ensure accurate elevation ratings
90° configuration for easy piping from tank top to grade level
This valve can be installed in both horizontal and vertical piping
Integrated thermal expansion relief set at approximately 25 PSI
Body: Ductile iron (e-coated)
1 1/2 in. NPT threads
Cap: Stainless steel
Spring: Stainless steel
Plunger: Stainless steel with Viton® disc
Thermal expansion valve: Stainless steel with Viton® seal
By express (UPS,DHL, FedEx, , etc.)
Sample's lead time: 2-5 days
Mass productions' lead time: 7-31 days
By sea shipping when bulk order
Zhejiang Galaxy Machinery Manufacture Co., Ltd. is a specializedmanufacturer of petroleum machinery equipment, which integrates researchand sales. The main products including air-eliminator dispenser vane pumps,emergency shut-off valves, automatic nozzles, Explosion proof control boxswivel sight glasses, etc. Our production building covers an area of 28,600 square meters with over 156 highly skilled staffs and 26 senior technical engineers. We also have 165 sets machinery-processing equipment such as the processing center, numerically controlled lathe and so on.
The enterprise has passed ISO9001 quality management system certificate,and EU's CE Certificates. Moreover, we are increasingly devoting ourselves to technical development and innovation. Besides, in order to ensure superior quality and stable performance, all our products are operated strictly according to QMS in the process of designing, researching, raw material purchasing, manufacturing, performance testing and afterservice.
Our company's quality policy is "Galaxy's quality guaranteed forever". Wesincerely welcome our new and old customers to visit the enterprise andexpect to step to glorious success with all friends together. Please feel free tocontact us for more information.
On behalf of galaxy people ,we sincerely appreciate all friiends and partners trust and cooperation in last 20 years. Galaxy people efforts to the Tanker Accessories develop and booms,specialized in Oil&Gas Recovery Accessories ,Tank Truck Parts ,Industrial Pump&Meter ,Electric Oil Pump, by reliable quality ,reasonable price ,and good service,we win the advantage in the market, and also own the good honors in this field.
In the new century ,honest and credit is the word of the new century, we will continue to develop the spirit of : "galaxy's quality ,forever guarantee", and insisting on the logos of "figure image with honest and credit ,create famous brand with quality, expand market with good service",and also with abundant capital ,and outstanding talent,advanced technology and superier device assure us to produce excellent prducts with comprehensive service .
We sincererly welcome esteemed to join in us to achieve the common prosperity.