The GP-1000 Series valves are pilot-controlled for accurate regulation of pressure under widely ranging flow. The internal-pilot design eliminates external components and piping.
Internally piloted GP Series valves are capable of larger capacity and greater accuracy than direct-acting valves. Internally piloted GP Series valves are rated for dead-end service and have a 20:1 turn down ratio and an accuracy of +/-5% of set point.
Completely supported by piping, lightweight GP Series valves install easily with NPT or flanged connections. A stainless steel diaphragm, hardened stainless steel working parts and integral removable strainer team up to provide higher performance over a long, trouble-free service life.
Valves are equipped with a caged main valve assembly (separate shutoff surfaces and flow-control ports), piston valve rings for longer life, and an external adjusting screw with locking nut and cover. All working parts are renewable in-line. For air service, a Teflon®; seat ensures tight shutoff.
| Armstrong International | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | GP-1000A |
| Product Name | Pressure Reducing Valve |
| Valve Type | Control Valve; Metal Seated; Pilot; Diaphragm; Relief |
| Primary Material | Ductile Iron |
| Media | Gas; Steam; Air |
| Valve Size | 2.00 to 4.00 inch (50.80 to 101.60 mm) |
| Maximum Pressure | 15.00 to 150.00 psi (10.56 to 106 m H2O) |
