Products

Governor Dual Cut 10 PSIG

Pietro Fiorentini Governor Dual Cut 10 PSIG

CSA design certified Z21.80/ CSA 6.22 Class I Line Gas Pressure Regulator with Over Pressure Protection (OPD) for 5 psig inlet pressure, outlet pressure range of 2” W.C. to ½ psig. The GOVERNOR allows for vent limited**, multi-position installation and positive dead-end lockup for ½” through 2″. The GOVERNOR Gas Pressure Regulator also features double diaphragm, integral vent limiter with balanced valve design to provide increased capacity and accuracy. The GOVERNOR is suitable for indoor and outdoor installation.

Main Features:
• CSA Certified to ANSI Z21.80A2005
• CSA Certified 6.22a-2005 ANSI Z21.80A2005 Class I for outlet pressures up to 1 PSIG and inlet pressures up • CSA Certified 6.22a-2005 ANSI Z21.80A2005 Class II for outlet pressures up to 1 PSIG and inlet pressures up to 10 PSIG
• Integral Vent Limiter
• External Vent Limiter – no vent line required**
• Positive dead-end lockup
• Inlet and Outlet test ports
• 500 to 1 Turndown

Specifications:
• Suitable for use with Natural Gas, LPG, and any non-corrosive clean gas
• Temperate range: -40F to 150F
• Outlet pressure: 2″ W.C. to 14″ W.C. for CSA Class I
• Outlet pressure: 2″ W.C. to 1 PSIG for CSA Class II
• Outlet pressure: 2″ W.C. up to 4.25 PSIG for non-CSA
• Inlet Pressure: 3 PSIG to 10 PSIG
• Max. Inlet 10 PSIG for CSA and non-CSA
• Connections: 1/2″ through 2″
• Maximum Emergency Inlet Exposure Pressure: 80 PSIG
• Suitable for Indoor or Outdoor Installation

OPD Outlet Spring Range:
• Green 2″ W.C. to 5.1″ W.C.*
• Red 2.75″ W.C. to 7.87″ W.C.*
• White 4″ W.C. to 11.8″ W.C.*
• Black 6″ W.C. to 14″ W.C.*
• Yellow 9.8″ W.C. to 27.5″ W.C.*
• Violet 23.6″ W.C. to 59″ W.C. or 0.96 to 2.13 PSIG
• Orange 55″ W.C. to 118″ W.C. or 2 to 4.26 PSIG

*Spring is CSA outlet pressure certified

**As Approved by Local Codes and Standards

Downloads:
Governor DC Engineering Specification Sheet

Governor PF400 Brochure

Governor OPD Engineering Specification Sheet

Governor PF400 DC Engineering Specification Sheet 9-2020

Pietro Fiorentini Governor sizing program

Governor Dual Cut 10 PSIG

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