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angle valve

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angle valve

Product catalog summary

Key Features & Applications

These valves are used in general services plumbing, commercial and industrial plumbing, HVAC, utility applications, and marine environments. They offer a full range of pressure classes (Class 125, 150, 200, 300, 200 CWP, and 300 CWP) and high specifications for commercial and industrial piping. Various options are available for seats, discs, trims, and connection types.

Bronze Valve Selection Guide

The guide provides a cross-reference for commonly used valves, detailing pressure ratings, stem types, bonnet/cap types, end connections, and disc types for bronze gate, globe, angle, and check valves.

General Data

Valves are suitable for specified liquid working pressures in hydraulic installations without significant shock. Shock pressure can exceed static working pressure, especially in systems with check or quick-closing valves. Testing meets or exceeds MSS SP-80 specifications.

Materials

Material selection is based on metallurgical, engineering, and usage experience, considering pressure, temperature, and chemical composition. Stress analysis techniques ensure materials are used to their full capability.

Ratings

Pressure-temperature ratings for Class 125, 150, 200, and 300 bronze valves are provided, with specific ratings for valves with non-metallic discs. Adjusted ratings for joints made of copper tube and solder end valves are included.

Technical Data

Flow coefficient (Cv) values express flow rate in US gallons per minute of water at 60°F with a 1.0 psi pressure drop across the valve. Pressure-temperature ratings are detailed for various valve types and sizes.

Overview: This document provides detailed specifications, materials of construction, dimensions, weights, and industry standards for various types of gate valves. The valves are categorized by class, stem type, and end connections, with specific attention to materials used and compliance with industry standards.

Specifications: The document lists several gate valve models, including 428, 428UB, 438, 1324, 1320, 1330, 422, 431, 431UB, 437, and 424. Each model is specified by class (e.g., Class 125, Class 150, Class 200), stem type (rising or non-rising), and end connections (threaded or solder ends).

Materials of Construction: The valves are primarily constructed from bronze (ASTM B-62 C83600) for the body, bonnet, and disc. The stem is typically made from copper silicon bronze (ASTM B-371 C69400). Other materials include brass for the gland and packing nut, malleable iron for the handwheel, and graphite for the packing ring.

Dimensions and Weights: The document provides detailed dimensions in inches (millimeters) and weights in pounds (kilograms) for each valve size, ranging from 1/4 inch to 3 inches. Dimensions include measurements for parts labeled as A, B, C, and sometimes D or M, depending on the valve type.

Industry Standards: The valves comply with MSS SP-80, Types 1 and 2, which are standards for bronze gate, globe, angle, and check valves.

Key Considerations: The document advises caution when installing solder-joint valves, ensuring that the solder or brazing alloy's melting point is sufficient to withstand line pressure and temperature conditions. It also emphasizes compatibility with the fluid medium.

Additional Notes: Some valves, particularly those with larger sizes (2 1/2" and 3"), feature bolted bonnets and additional components like synthetic glass fiber gaskets filled with nitrile.

Specifications:
The document outlines specifications for various lead-free bronze valves, including gate valves and swing check valves, with a pressure rating of 200 CWP. The valves are designed to withstand specific line pressures and temperature conditions and are compatible with certain fluid mediums. Adjusted pressure-temperature ratings are available on page 7.

Materials of Construction:
All valves are constructed using lead-free brass (CW510L) for components such as the body, wedge, bonnet, and stem. Other materials include graphite for packing rings, aluminum for handwheels and discs, and zinc-plated steel for nuts.

Dimensions and Weights:
The document provides detailed dimensions and weights for each valve size, ranging from 1/2 inch to 2 inches, with corresponding weight and flow coefficient (Cv) values.

Industry Standards:
The valves comply with industry standards such as MSS SP-80, Type 3, California’s AB1953, and NSF61 Annex G.

Recommendations and Cautions:
It is advised not to use these valves with reciprocating pumps or air compressors in liquid or gas services. Additionally, caution is advised when installing solder-joint valves to ensure the solder or brazing alloy can withstand the required conditions.

Contact Information:
CRANE Energy Flow Solutions provides contact details for customer service and global headquarters, emphasizing their commitment to product quality and customer support.

Catalog excerpts

CRANE®-Bronze Valves Energy Flow Solutions

Open the catalog to page 1

Key Features & Applications Key Features & Benefits Full Pressure Class offering: Class 125, Class 150, Class 200, Class 300, 200 CWP, and 300 CWP. Highly specified and proven performer for commercial and industrial piping applications. Wide option range seats, discs, trims, and connection type. Typical Applications • General Services Plumbing • Commercial Plumbing and HVAC • Industrial Plumbing and HVAC • Utility Applications • Marine

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SW SW SW SW SW SW SW SW SW SW SW SW (SS Seat) SW SW (SS Seat) SW (SS Seat) BRZ PTFE PTFE PTFE SS SS Needle SS

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Cross Reference for Commonly Used Valves BRONZE VALVES GATE Class 125 RS-Threaded Class 125 NRS-Threaded Class 125 RS-Solder Class 125 NRS-Solder Class 150 Union Bonnet Class 300 SS Trim GLOBE Class 125 Class 300 SS Trim CHECK Class 125 Threaded Class 125 Solder Class 300 Swing Check Class 300 Lift Check IRON VALVES GATE Class 125 NRS Class 125 OS&Y Class 250 OS&Y GLOBE Class 125 SWING CHECK Class 125 STOP CHECK Class 250 Straight-Way Y-Pattern Class 250 Angle Y-Pattern

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General Data Advanced manufacturing techniques and equipment, ongoing engineering research and product development, skilled craftsman, and over fourteen decades of experience in flow control are behind the quality and dependability built into every CRANE® product. This catalog presents some of these products, namely: bronze gate, globe and check valves. The information is presented in a comprehensive manner and includes material, construction, rating, principal dimensions, and weight data. Hydrostatic and Shock Pressures CRANE® valves are suitable for liquid working pressures specified on catalog...

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CRANE® Copper Alloys CHEMICAL REQUIREMENTS (%) MECHANICAL PROPERTIES Copper Tin Lead Iron Nickel Manganese Aluminum Zinc Silicon STEAM OR VALVE BRONZE CASTINGS COMPOSITION BRONZE CASTINGS COPPER-ZINC SILICON ALLOY ROD LEADED SEMI-RED BRASS SILICONE BRASS CASTINGS FREE CUTTING BRASS ROD/BAR ALUMINUM SILICONE BRONZE ROD LEADED RED BRASS CONTINUOUS CASTINGS BRASS PLATE/SHEET STRIP BRASS WIRE ALUMINUM SILICONE BRONZE FORGINGS COPPER SILICON ALLOY ROD/BAR SEAMLESS COPPER WATER TUBE Tensile Yield Elongation * Also may include maximum of 0.05% phosphorus. ** Maximum percent of elements permissible other...

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Introduction to Ratings A) Ratings for Class 125, 150, 200, and 300 bronze valves are indicated on page 8 in this catalog: • PSI Steam, Basic Rating; i.e., the nominal rated pressure of the valve. • PSI Cold Working Pressure; i.e., the maximum rated pressure of the valve at a temperature range of -20° to 150°F (-30° to 65°C). B) Ratings for Class 125 and 150 bronze valves equipped with non-metallic discs are indicated on the relevant catalog pages in this manner: • PSI Saturated Steam; where “Saturated Steam” is the maximum rated pressure of the valve at the corresponding temperature of saturated...

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Pressure-Temperature Ratings Press. Class End Conn. Temp °F Press. Class End Conn. Temp °C * Some codes (i.e. ASME BPVC, Section 1) limit the rating temperatures of the indicated material to 406°F (208°C). ** Alternative ratings for valve size 1/8" - 2" having threaded ends and union bonnet, when so indicated on the relevant catalogue pages. Technical Data: Flow Data (Cv Values) The flow coefficient Cv expresses flow rate in usg per minute of water at 60°F, with 1.0 psi pressure drop across the valve. Bronze Gate Valves All Globe and Angle Valves 17TF 382P 384P 1310 7TF, 14 ½P, 212P Check Valves...

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Class 125 • Threaded Bonnet • Rising Stem • Threaded Ends 428 Gate Valve Materials of Construction No. Description Material 1 Body Bronze 2 Bonnet Bronze 3 Stem Copper Silicon Bronze 4 Disc Bronze 5 Packing Ring Graphite (Asbestos Free) 6 Gland Brass 7 Packing Nut Brass 8 Handwheel Malleable Iron 9 ID Plate Aluminum 10 Handwheel Nut Brass See page 8 for Pressure-Temperature Ratings. Industry Standards MSS SP-80, Type 2 Inches (millimeters) - Pounds (kilograms) Valve Size ⁄4

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Class 125 • Union Bonnet* • Rising Stem • Threaded Ends 428UB Gate Valve Description Body Bonnet - Union Stem Disc Gland Packing Nut Union Ring Packing Ring Material Bronze Bronze Copper Silicon Bronze Bronze Brass Bronze Bronze Graphite (Asbestos Free) (1⁄4" - 2") Brass (2 1⁄2" - 3") Bronze Malleable Iron Bonnet Stud Phosphated Steel Phosphated Steel (2 1⁄2" - 3" only) Synthetic Klingersil C4500 Glass Fiber Nitrile Filled ** Not Shown See page 8 for Pressure-Temperature Ratings. Industry Standards MSS SP-80, Type 2 Inches (millimeters) - Pounds (kilograms) Valve Size ⁄4 * 2 ½" and 3" have Bolted...

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Class 125 • Threaded Bonnet • Non-Rising Stem • Threaded Ends 438 GateValve Description Body Bonnet Stem Disc Stuffing Box Packing Ring Gland Packing Nut Handwheel ID Plate Handwheel Nut Material Bronze Bronze Brass Bronze Brass Graphite (Asbestos Free) Brass Brass Malleable Iron Aluminum Brass See page 8 for Pressure-Temperature Ratings. Industry Standards MSS SP-80, Type 1 Inches (millimeters) - Pounds (kilograms) Valve Size ⁄4

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300 CWP • Threaded Bonnet • Non-Rising Stem • Solder Ends 1324 Gate Valve No. Description Material ASTM Spec. 1 Body Bronze B-62 C83600 2 Bonnet Bronze B-62 C83600 3 Stem Copper Silicon Bronze B-371 C69400 4 Disc Bronze B-62 C83600 6 Stuffing Box Copper Silicon Bronze B-371 C69400 8 Packing Ring Graphite (Asbestos Free) 9 Gland Brass BSEN12164 CW614N 10 Packing Nut Brass BSEN12164 CW614N 11 Handwheel Malleable Iron A-197 F22000 12 ID Plate Aluminum 13 Handwheel Nut Brass BSEN12164 CW614N Caution: Before installing solder-joint valves, be sure solder or brazing alloy melting point is high enough...

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Class 150 • Threaded Bonnet • Non-Rising Stem • Flanged Ends Materials of Construction Description Body Bonnet Disc Stem Packing Gland Packing Nut Stem Bush Material Bronze Bronze Bronze Copper Silicon Bronze Graphite (Asbestos Free) Brass Brass (1") Copper Silicon Bronze (1 1⁄4" - 2") Copper Silicon Bronze Stuffing Box (2 1⁄2" - 3") Bronze Handwheel Malleable Iron Handwheel Nut Brass ID Plate Aluminum (3" only) Synthetic Glass Fiber Gasket Nitrile Filled See page 8 for Pressure-Temperature Ratings. Industry Standards Inches (millimeters) - Pounds (kilograms) Valve Size 1 C

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angle valve

angle valve

Catalog excerpts

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