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:
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As for competitive selling prices, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we are the lowest around 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: Iran, Algeria, San Diego, Our product quality is one of the major concerns and has been produced to meet the customer's standards. "Customer services and relationship" is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.
By Marina from Bahamas - 2018.02.08 16:45
The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
By Evelyn from United States - 2017.04.08 14:55
