US Standard Pressure Rated 400 WOG, Female Threaded Connection, Spring Check Non-Return Valve
JX-0601
- Spring Check Valve Non-Return Valves
- Size 3/4″-2″
- Materials; Lead-free brass
- Made from die casting
- US standard
- Pressure rated to 400 WOG
- Operating temperature: -10°C to 110°C
- CONNECTION: This valve has a 1″ IPS connection
- CONSTRUCTION: This valve has a brass body with a stainless steel spring for long-lasting durability
- PRESSURE: This valve has a PSI of 200 and 5 PSI to open
- USE: This valve is used to prevent the backflow of fluids
- INSTALLATION: Installing this valve is easy for contractors or homeowners
Spring Check Non-Return Valves are simple, low-cost but effective products providing backflow protection. As these products are fitted with a resilient seat they are suitable for use in systems for air, gas, or low-pressure applications where bubble-tight closure is necessary.





1. WHAT IS YOUR MOQ ?
Usually our MOQ is 1,000pcs. But we accept lower quantity for your tria order. Please feel free to tell us how many pieces you need, we will calculate the cost correspondingly, hoping you can place large orders after checking quality of our products and know our service.
2. HOW LONG IS THE SAMPLE LEAD TIME ?
For existing sample, it takes 2-3 days. They are free. If you want your own designs, it takes 7-10 days, subject to your designs whether they need new MOLD, etc. Anyway, we will response fast to your request.
3. HOW LONG IS THE PRODUCTION LEAD TIME ?
It takes 35 days for MOQ. We have large production capacity, which can ensure fast delivery time even for bulk.
4. WHAT FORMAT OF THE FILE DO YOU NEED IF I WANT MY OWN DESIGN ?
We have our own designer in house. So you can provide JPG, AI, car or PDF, etc. We will make drawing for mold or printing screen for your final confirmation based on technique.
5. WHAT IS YOUR PAYMENT TERM ?
Our payment is TT 30% deposite and 70% against bill of loading copy of TT. PayPal, Western&Union.