1" Iron Boiler Pressure Relief Valve 30 PSI For Protection of Hot Water Heating Boilers

1" Iron Boiler Pressure Relief Valve 30 PSI For Protection of Hot Water Heating Boilers

Model #: 740-030 1; Inlet Conn.: 1"; Outlet Conn.: 1-1/4"; Conn. Size: 1"; Body Type: Iron — Bronze Outlet; Pressure Setting: 30*; BtuH: 1,300,000;

Order #: R54-688

Internal Product ID:

Catalog Pg.: 498

Mfg. #: F382570

Brand: Watts

Box Qty:

Product Specifications
Body Type Iron — Bronze Outlet
BtuH 1,300,000
Conn. Size 1"
Inlet Conn. 1"
Model # 740-030 1
Outlet Conn. 1-1/4"
Pressure Setting 30*
Shipping Weight 2.90
Shipping Width 4.00
Shipping Length 7.80
Shipping Height 3.70
Datasheets and Resources
Compliance/Notes
Harmonize Code 8481.40.0000
Country of Origin UNITED STATES

See catalog page 498 for additional notes and/or restrictions.

Description
  • This 1 inch boiler pressure relief valve is used in hot water space heating boiler applications to protect against excessive pressure on all types of hot water space heating boiler equipment
  • It consists of an iron body construction with expanded outlet drain connections for hot water space heating boilers, non-metallic disc-to-metal seating, stainless steel spring, and test lever
  • It offers large discharge capacity, resists corrosive water conditions, resists sticking and freezing, and prevents water and sediment from being trapped in the seat
  • It is designed for emergency safety relief, not as an operating control
  • The pressure relief is set at 30 PSI ( 2068 kPa) with corresponding high pressure ratings up to 1,300,000 BTU/hr
Features

ASME certified |Pressure pre-set @ 30 PSI|Maximum temperature: 250°F (121°C) |Meets military spec. MIL-V-18634B, Type I, Class 3A, Style A (bronze body), Style B (iron body) |Product is not approved for potable water usage based on overall lead content |Used in conjunction with temperature relief valves where separate installation of safety devices is required or desired

Warning

Cancer and Reproductive Harm - www.P65warnings.ca.gov

Warranty

WARRANTY - Johnstone Supply will administer and promptly process all warranties in accordance with the manufacturer's specific warranty policies and procedures.

WHOLESALE ONLY - Identification is required of purchasers. Possession of Johnstone's catalog does not constitute an offer to sell by Johnstone or the right to purchase from us.

RETURNS - All returns are subject to a restocking charge.

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