High Performance Vacuum Negative- Pressure Safety Valve - 3914 OS&Y Metal Seated Gate Valve – Convista
High Performance Vacuum Negative- Pressure Safety Valve - 3914 OS&Y Metal Seated Gate Valve – Convista Detail:
Valves Comply with EN1171, MSS SP-70.
Outside stem screw.
Adjustable stem seal.
Packing replaceable under pressure.
Handwheel operated.
Groove-Metric or AWWA C606 standard.
Face to face dimensions in accordance with EN558-1 basic series3 and ASME B16.10.
Metal seat: Bronze or Stainless Steel.
SS304 stainless steel stem.
Stainless steel fasteners: A2-70 or A4-70.
| Body | ductile iron |
| Bonnet | ductile iron |
| Seat | bronze |
| Stem | Stainless steel |
Product detail pictures:
Related Product Guide:
We always follow the principle "Quality Very first, Prestige Supreme". We have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for High Performance Vacuum Negative- Pressure Safety Valve - 3914 OS&Y Metal Seated Gate Valve – Convista, The product will supply to all over the world, such as: Latvia, Finland, Canberra, We have advanced production technology, and pursuit innovative in goods. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you need to be willing to become partners with us. Looking forward to your inquiry.
By Abigail from Albania - 2018.04.25 16:46
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Gemma from Australia - 2018.07.12 12:19
