Zhejiang Eifesun Energy Technology Co., Ltd.

Grid tie solar inverter is the core euqipment for the solar power system. It convertes DC power from solar panel into AC power. Meanwhile, it can also feeds power to the grid to get the pay from electricity company. It's a good solution to save your electricity bills!!! Each pc per export carton ,then into wooden carton

Our check valves are designed to prevent reverse flow. Concentric and eccentric styles as well as our tapered disk design are available for horizontal, vertical applications and are working well without leaking while getting a return pressure. Our special designed check valve can be using for many applications in such as food, dairy, beverage, pharmaceutical, chemical, and many other industries.The materials are offered for food, dairy, beverage, pharmaceutical, chemical, and many other industries.Specifications:body:ss 316. Ss304 and ss316l are required based on big volume.Fully precision machined by cnc machine.Angle design make the biggest flowing liquid as well as for disk easy open and close.Connection: clamp end, weld end, male end and female end are available from 1/2 quot, 3/4 quot up to 4 quot.Connection: weld end are available the tubing according to 3a, sms, rjt(bs), din 11851.Middle clamp designed are available from 1/2 quot, 3/4 quot up to 3 quot.Middle flange designed are available from 1/2 quot, 3/4 quot up to 4 quot.Type of ends available:3a: clamp, weld, bevel male and female are available from 1/2 quot up 4 quotsms: weld end, male and female end are available from dn25 up to dn104.Din: weld end, male and female end are available from dn28, dn34, dn52, dn70, dn85 and dn101.6, dn104.I-line: available from 1 quot up to 4 quot.Spring:stainless steel sanitary both closing design, both opening design is required.Seal ring of stem:epdm. Viton or silicon is required.Body o-ring:nbr or epdm. Viton is required.Working temperature:-10o ~ 120o (epdm seal)features:opening pressure:1/2 quot-0.09 bar3/4 quot-0.23 bar1 quot-0.75 bar1.5 quot-1.3 bar2 quot-0.44 bar2.5 quot-0.68 bar3 quot-0.33 bar4 quot-0.42 barworking pressure:open pressure as above and max. Working pressure 10 bar. Each pc by shrink, 120pcs per carton, finally in plywood box

3a standard u-type teetee system: welding short tee welding long tee long reducing tee y type teefeatures:material: astm 304, 304l, 316lspec: astm a269, a270size range: 1/2 quot, 3/4 quot, 1 quot, 1.5 quot, 2 quot, 2.5 quot, 3 quot Each pc per ploywood, then 120pcs by carton, finally in plywood box

Sanitary ball valve for food and chemical use with iso mount plate weld / male end locking device can be required. 100 percent air tested under water at 100 psi open and closed positionsstandard end: weld amp clamp end other sms. Din. Rjt. Idf male / male can be required.Specifications:size :1/2 quot ~ 4 quotfeatures:material: astm-cf8m a351seal(gasket): ptfe (teflon)size: 1/2hydrostatic test pressure 1/4 Each pc by shrink, 120pcs per carton, finally into plywood box

Specifications 1.Steel elbow bend 2.Material : aisi304, 316l 3.Standards:din/sms/iso/3a/ds/bs/bpe/iso1127 4.Size: dn10-200, 1/2 quot-8 quot 5. Standards: DIN, ISO, IDF, 3a, sms 6.Connection: clamp, union, weld, threaded ends 7.Polish: mirror polishing , stain finishing 8, application : dairy, food, beer, beverage, pharmacy, cosmetic , etc. Each pc per polybag, 120pcs per carton, then into plywood box

Pneumatic butterfly valves conbined a piston within a cylinder and our various connecting butterfly valves. They are not only developed to single effect ( air/ spring ) but also double action ( air/ air ) in case of the actuator euqip with professional control box which is designed with various options such as proximity type, micro swith type and electrovalve 1 up to 3 pcs by requested. Each per ploybag, 100pcs per carton box, then into plywood box