Apollo Valves 19MEDA15 Safety Relief Valve 310 lb/hr 3/4 x 1 in Nominal

Product Description

The APOLLO VALVES 19MEDA15 is an ASME Sections I and VIII capacity certified safety relief valve designed for overpressure protection in steam power boilers, pressure piping systems, and vessels. Suitable for steam, air, and non-hazardous gases, this bronze valve features a 3/4 x 1 inch MNPT x FNPT connection and a flow rate of 310 lb/hr. It operates within a temperature range of -60 to 406 deg F and has a pressure rating of 15 psig.

• Wide wrenching hex for easier, faster installations
• Stainless steel springs are standard
• Two control rings for maximum performance and adjustability

Product Highlights

ASME certified bronze safety relief valve with lift lever actuator for steam, air, and non-hazardous gases.

Product Information

Standard Information

• Brand: APOLLO VALVES
• Manufacturer Part Number: 19MEDA15
• Country of Origin: USA

Technical Specifications

• Actuator Type: Lift Lever
• Body Material: Bronze
• Connection Type: MNPT x FNPT
• Flow Rate: 310 lb/hr
• Media: Steam
• Nominal Size: 3/4 x 1 in
• Pressure Rating: 15 psig
• Series: 19 Series
• Temperature Rating: -60 to 406 deg F
• Trim Material: Brass
• Product Type: Relief Valve
• ASME Section Code: I
• D1: 1.05
• D2: 1.32
• Disc Material: Brass
• Finish: None
• H1: 2
• Length Of Connection 1: 2.5"
• Length Of Connection 2: 1.69"
• Max. Operating Pressure: 300 psi
• Max Service Temperature: 406°F
• Nozzle Material: Brass
• Orifice Size: 0.23 sq. in.
• Outer Pipe Dia. Connection 1: 1.05"
• Outer Pipe Dia. Connection 2: 1.32"
• Oxygen Cleaned: No
• Seal Material: Lead
• Seat Material: Metal
• Seat Type: Hard Seat
• Shape: Perpendicular
• Spring Material: Stainless Steel
• Suitable For Cooling: No
• Suitable For Heating: No
• Suitable For Hot Tap Water: No
• Suitable For Solar Heating: No
• Surface Protection: None
• Trim Type: Wetted Standard
• With Test Reports: No
• Working Length Connection 2: 1"