Van một chiều lò xo có rọ lọc SANWA
ưu điểm
: Van một chiều lò xo, lắp đặt đứng
: Được làm bằng đồng chất lượng cao, bền và không gỉ
: Sử dụng được rộng rãi, cả bể nước ngầm và bể nông nghiệp
: Sử dụng trong đường ống hút của máy bơm để ngăn dòng nước chảy ngược
: Có lưới lọc để chặn cặn hoặc các mảnh vụn khác nhau trong hố đất.
: Cổng sẽ tự động đóng nếu có dòng nước chảy ngược trong đường ống
tính năng
Made of high quality brass with durable and no rust
All pieces of product made of no rust materials ;
- Body of product made of high quality brass with JIS standard (Japanese Industrial Standards)
- Teflon / O-ring made of high quality material with no rust
- Others componence made of high quality material with no rust
For last long usage, Durable, No rust and safe for customer and the environment
Every pieces are passing leakage control system before delivery.
All SANWA products with 100% of pieces must pass the quality control process before delivery with automatic leak tester to ensure that SANWA products are high quality water supply, worthy of use and long lasting.
The latest technology and high-quality manufacturing with European standard
In the process of assembling parts in the production line, SANWA uses innovative automatic assembly machines to assemble products. All products are made of the same standards, that make the products are standardized, durable and long lasting.
Made of high quality brass with brass features which is strong, durable, safe and environmentally friendly according to Japanese industrial standards JIS (Japaness Industrial Standards)
Qualification of DZR ;
- High strength
- No rust
- Durable, suitable for tap water
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Safe and environmentally friendly
- Recyclable
Compare lifetime when used with tap water.
