Wafer Single Plate Type
1. Design Standard: API 594
Second, the structural characteristics:
Low volume, light weight, only 1/4-1/20 of those of traditional flanged check valve;
Short structural length, only 1/4-1/8 of that of traditional flanged check valve;
Applicable for and easily installed for vertical or horizontal pipelines;
Quick valve disc closedown, low water hammer pressure;
Smooth flow passageway and small fluid resistance;
Narrow valve travel and small closedown impact;
Flexible action and good sealing performance;
Long service life and good reliability.
Our company is specialized in manufacturing and various valves . To guarantee good quality, we follow ISO9001 standards to inspect our goods. From raw material purchase to pre-shipment inspection, we keep an eye on every step to ensure the satisfaction of our customer on quality.