Specifics: Origin: China Product Name: PVC Gate Valve ?Color: Dark Gray, White Connection Mode: Use PVC Glue To Connect Material: UPVC/PVC (Environmental protection material, safe and non-toxic) ? Product features: 1. All plastic design, acid and alkali resistant 2. The new design combines the advantages of a globe valve and a ball valve. The stepless handwheel facilitates the flow adjustment, and the hidden valve element has less flow loss. 3. Widely used in municipal water supply, agricultural irrigation, industrial water, water treatment, aquarium, aquaculture, etc. ? Use Installation Instructions: The joint connect with PVC pipe. After applying PVC glue to the joints and pipes, insert it in 1 minutes. After 15 minutes, the glue solidified initially and had a certain intensity after 2 hours. 24 hours later, the effect will be better. Note: Manual measurement, there are some small errors, please understand. Thanks Package Includes: 1 * Valve Shipping 1.If you need to buy in bulk, please contact, we will reply in 24 hours. 2.We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. 3.Usually product Reaches after about 12-45 business days depending on destination. If you have not received your shipment within 45 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Refund or resend product will be offered if item still not received. 4.We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We ask you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! THANK YOU :)