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Globe & Wafer Style Check Valves

Globe & Wafer Style Check Valves

Globe & Wafer Style Check Valves

Product catalog summary
Overview: This document provides technical specifications and operational details for various models of Flomatic valves, including the 402BT, 888, 895, and 812X series. These valves are designed for high efficiency and durability, suitable for a range of industrial applications.
Specifications:
  • Model 812XT: Stainless steel check valve with a compact design to minimize flow losses. Features include a spring-loaded disc for quick closure, minimizing water hammer. Temperature max: 400°F, Pressure max: 300 PSI.
  • Model 812X: Similar to 812XT but with a higher temperature max of 660°F and pressure max of 600 PSI at 100°F. Designed for flange-supported installation.
  • Model 888: Wafer check valve with a double-guided bronze disc, suitable for ANSI 125 and 250 mounting. Temperature max: 180°F, Pressure max: 200 PSI ANSI 125, 400 PSI ANSI 250.
  • Model 402BT: Globe style silent check valve with a bronze poppet and seat, designed to minimize water hammer. Temperature max: 180°F, Pressure max: 200 PSI for sizes 2”-12”.
  • Model 848/895: Split Disc® check valves with resilient seating and low headloss. Designed for horizontal or vertical flow installations.
Installation and Operation:
  • Valves are designed for simple flange-supported installation and can operate in any position.
  • Models feature streamlined designs to minimize water hammer and ensure reliable operation.
Applications: These valves are suitable for chemical-petrochemical, marine, pharmaceutical, industrial, booster pump systems, high temperature, municipal water treatment, petroleum, HVAC, and power generation applications.
Benefits:
  • All models feature a stainless steel design for durability and reliability.
  • Low headloss and efficient flow management.
  • Serviceability in line and field replaceable internal systems.
Additional Information: Consult the factory for specific temperature and pressure rating charts and for velocities over 10 ft per second to determine the recommended maximum GPM per valve size.
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Catalog excerpts

Globe & Wafer Style Check Valves-1

Click to see: Globe & Wafer Style Check Valves in our Online Catalog FL^M/JIC VALVES Click to see: Globe & Wafer Style Check Valves in our Online Catalog FL^M/JIC VALVES High Quality Valves Built to Last...

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Globe & Wafer Style Check Valves-2

Valve Size Operation: The compact valve body design allows a flow area exceeding the pipe area to minimize flow losses and maximize efficiency. The unique spring loaded, stainless steel disc and guiding system insures quick closing of the valve which minimizes water hammer. Optional resilient sealing (Viton, Buna, EPDM). Installation: The Flomatic model 812XT/XS all stainless steel valve is designed for simple flange supported installation and will operate well in any position. This valve has NPT threaded connections or optional socket end connections. Applications: ■ Chemical-Petrochemical ■...

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Globe & Wafer Style Check Valves-3

NSF/ANSI 61 CERTIFIED Model 812X: 1/2"-4" The compact valve body design allows a flow area exceeding the pipe area to minimize flow losses and maximize efficiency. The unique spring loaded, stainless steel disc and guiding system insures quick closing of the valve which minimizes water hammer. The model 812X, metal seated, all stainless steel valve is designed for simple flange-supported installation and will operate equally well in any position. Cracking pressure is extremely low. Metal seating standard, consult factory for resilient seat. Dual flange rating to fit between 150# and 300# flanges...

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Globe & Wafer Style Check Valves-4

NSF/ANSI 61* CERTIFIED FOR DRINKING WATER Metal to Metal seating standard. Optional rubber seal available for drip tight seal, add “R” to end of part #, add “ST” to the end of the part # for stainless steel trim, add “V” for viton. * Not all model approved Consult factory for latest list Installation: The model 888 valve is designed for simple flange-supported installation and will operate equally well in any position. Suitable for dual flange ANSI 125 and 250 mounting, except for 8" and 10" sizes. Operation: The convex inlet,double guided spring loaded poppet system maximizes efficiency and...

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Globe & Wafer Style Check Valves-5

*** Optional Resilient Seat Available ANSI CLASS 125# Petroleum ■ Irrigation ■ HVAC ■ Industrial Globe Style Body for Maximum Flow Field Replaceable Internal System Full Faced Pressure Max: 200 PSI 2"-12" 150 PSI 14"-24" For stainless steel trim drop BT then add ST for all Operation' stainless construction add S6. The double guided spring loaded poppet system maximizes efficiency and reduces water hammer while preventing flow reversal. Tight closure is assured with specially unleaded bronze poppet to unleaded bronze seats. The stainless steel spring provides for long maintenance free operation. Note:...

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Globe & Wafer Style Check Valves-6

Two independent discs, hinged on a common shaft are held parallel against an elastomer seat by torsional spring force. Installation: Flomatic Split Disc® check valves are designed for simple flange-supported installations between standard flanges in the horizontal or in the vertical flow up position. For horizontal flow applications valve must be installed with disc hinge to insure proper operation. Applications: ■ General Utilities ■ Chemical ■ Power Generation ■ HVAC ■ Marine Benefits: ■ Low headloss ■ Compact ■ Reliable ■ Temp Max: 180°F pin in the vertical position ■ Petrochemical ■ Available...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.