Three-Way Control Valves – Valsteam 2020-12-22T10:10:48+01:00

THREE-WAY CONTROL VALVES

Valsteam Three-way control valves - pv253g

PV253G

The PV253G control valves are a three-way valve body both for mixing or diverting service. The PA pneumatic actuator has rubber diaphragm and multi-springs. Its action can be DA – direct action (air to close) or RA – reverse action (air to open). The PV253G valves have been designed to ensure accurate control in any process condition. Their wide application ranges allow the use of this valve with the most common process fluids such as water, superheated water, diathermic oil, steam, air, gas and other non-corrosive fluids.

MATERIAL

SG Iron

SIZES

DN 15 to DN 150

CONNECTIONS

Flanged EN PN 16 or PN 25

FLOW RATE COEFFICIENTS

Kvs 4 to 330

valsteam three-way control valves - pv403-series

PV403

The PV403 control valves are a three-way valve body for mixing service. The PA pneumatic actuator is rubber diaphragm and multi-springs. Its action can be DA – direct action (air to close) or RA – reverse action (air to open). The V403 valves have been designed to assure accurate control in any process condition. Their wide application ranges allow the use of this valve with the most common process fluids such as water, superheated water, diathermic oil, steam, air, gas and other non-corrosive fluids.

Sub Models

PV403 | DN 15 - 50
PV403 | DN 15 – 50

MATERIAL

Carbon steel or stainless steel

SIZES

DN 15 to DN 50

CONNECTIONS

Flanged EN PN 16 or PN 40
Flanged ASME Class 150 or 300

FLOW RATE COEFFICIENTS

Kvs 4 to 40

PV403 | DN 65 - 100
PV403 | DN 65 – 100

MATERIAL

Carbon steel or stainless steel

SIZES

DN 65 to DN 100

CONNECTIONS

Flanged EN PN 16 or PN 40

FLOW RATE COEFFICIENTS

Kvs 63 to 100