Axial Pressure Regulating Valve

Main technical specifications
nominal size:
gpr-a100 dn25~250(nps1~10)
gpr-a200 dn25~300(nps1~12)
nominal pressure:
gpr-a200 class150~900
gpr-a100 class150~600
design standard: en 334
design temperature: -29℃~+60℃ -46℃～+60℃
body material: a105, a350 lf2; a216 wcb, a352 lcc
applicable industries:
gas transmission station of long distance pipeline; city gas pressure regulating station; industrial gas pressure control system etc.
Applicable medium:
natural gas, non-corrosive gas
explosion-proof and protection class: exdiibt4, ip65
product advantages:
• axial structure, high flow capacity
• large adjustable ratio, precise adjustments, durable
• gpr-a200 type rolling diaphragm design,more suitable for self-monitoring regulating system under fully open condition; gpr-a100 type with r angle design, for self-monitoring system under continuous adjusting condition
• stainless steel and polished sleeve has better sliding performance and corrosion resistance
• noise reducing devices can be equipped at both the export and the import
• standard local valve position indicator
• valve position sensor transmitter can be equipped