part number:	RH4-03B
connection thread:	3/8"NPT
connection:	3/8"NPT
supply pressure max. [bar]:	414
pressure range [bar]:	0...28
flow rate air [Nl/min]:	8500
Kv [m³/h]:	0,3

High pressure regulator with balanced valve design ensuring stable
downstream pressure. Excellent for low pressure.

Media: compressed air, non-corrosive gases or liquids
Supply_pressure: max. 414 bar
Exhaust: for compressed air or gases = 1/4"NPT tapped exhaust for inlet and outlet
Leakage: bubble-tight

Adjustment:
by black plastic knob, optionally pneumatical control through
diaphragm or piston

Relieving_function:
for compressed air or gases = relieving
for liquids = non-relieving

Gauge_port: non, optionally 1/4"NPT for inlet and outlet
Mounting_position: any
Temperature_range: -26 °C to 74 °C / -15 °F to 165 °F
Weight: 2.2 kg

Body: brass, optionally 316 stainless steel
O-rings: NBR/Buna-N, on request FKM, Kalrez, E.P.
Main_valve_seat: Vespel SP21
Relieving_valve: Vespel SP21
Inner_valve: Monel, stainless steel
Filter: bronze, 40 Μm, only for liquids

• Delivery of spare parts and industrial equipment throughout the USA by Fedex transport company.
• Flexible payment system accepting bank transfers, MasterCard, VISA, PayPall, App Pay, Google Pay.
• Directly from stock and on order.