Cast Steel Globe Valve

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MOQ : 10 Units

Cast Steel Globe Valve Specification

Connection
Flanged

Sealing
Metal to Metal or PTFE

Material
Cast Steel

Power
Manual

Pressure
Class 150/300/600

Media
Water, Oil, Gas, Steam

Working Temperature
Up to 425°C

Port Size
1/2 inch to 12 inch

Surface
Rust Proof, Polished Finish

Shape
Globe (Spherical) Body

Application
Industrial Pipeline Control

Color
Silver/Grey

Cast Steel Globe Valve Trade Information

Minimum Order Quantity
10 Units

Supply Ability
Unit

Delivery Time
2 Week

Sample Available
Yes

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
cartons boxes / wooden boxes

Main Export Market(s)
Australia, Eastern Europe, Middle East, Western Europe, Africa, Central America, South America, Asia, North America

Main Domestic Market
All India

Certifications
ISO- 9001, 2000 BIS

Cast Steel Globe Valve About

Cast Steel Globe Valve

Boss Cast Steel Globe Valve of BS-5160/DIN 2401, PN-40, Straight or Right Angle Pattern, 13% Cr SS (AISI-410) Trim, Outside Screw and Yoke Type, Bolted Bonnet, Integral flanges as per BS-4504 Part I Table 40/1/DIN 2545 PN-40. Raised face. Body tested to 60 Bar Gauge and seat and back seat to 40 Bar Gauge Hydraulic Pressure.

Salient Features

Stream lined full flow area is provided in the body to minimise pressure drop
Bolted self aligning two piece gland
Renewable S.S. 13% Cr. (AISI-410) body seat ring and disc facing ring have at least 50 H.B difference in hardness.
Provision of back seat to facilitate on line replacement of gland packing under pressure when valve is full open
Sturdy hand wheel is provided for operation

Nominal Pressure	Standard No	Max. Permissable Gauge Working pressure at temperature ^oC
40	BS 5160 (Bar)	10 to 120	200	250	300	350	400	425
40	DIN 2401 kg/cm²g	40	35	32	28	24	21

Nominal Size	Dimensions
DN	A	A¹	B	C	D	E	F	G
DN15	130	90	165	120	95	45	16	2
DN20	150	95	165	120	105	58	18	2
DN25	160	100	200	150	115	68	18	2
DN32	180	105	200	150	140	78	18	2
DN40	200	115	245	200	150	88	18	3
DN50	230	125	260	200	165	102	20	3

Precision Engineered for Industrial Performance

Our Cast Steel Globe Valve is meticulously designed for reliable operation in demanding industrial settings. The use of ASTM A216 Gr. WCB material and a bolted bonnet ensures strength and longevity, while the outside screw & yoke (OS&Y) rising stem design enhances control and visibility of valve position. With a robust flange connection and wide temperature and pressure compatibility, it is ideal for diverse applications requiring secure flow regulation.

Versatile Operation and Superior Sealing

This valve is engineered for compatibility with water, oil, gas, and steam media, offering metal-to-metal or PTFE sealing options for tight shutoff. The use of renewable or integral seats provides versatility in maintenance and longevity. Designed to ANSI, API, and DIN specifications, each valve undergoes rigorous API 598 testing to ensure high integrity and minimal leakage, making it a dependable choice for critical pipeline systems.

FAQs of Cast Steel Globe Valve:

Q: How should the Cast Steel Globe Valve be installed in a pipeline system?

A: Install the valve using its ANSI B16.5 flanged ends, ensuring proper alignment and secure bolting. The rising stem and handwheel should be accessible for operation, and gaskets suitable for your media should be used at the flanged connections for optimal sealing.

Q: What types of media can this valve control and under what conditions?

A: The Cast Steel Globe Valve is designed for water, oil, gas, and steam, functioning effectively up to 425C and at pressure ratings of Class 150, 300, and 600. Its construction and packing materials are optimized for use in demanding industrial environments.

Q: When is it beneficial to choose a renewable seat over an integral seat?

A: A renewable seat is advantageous in systems where seat wear is anticipated, as it allows for easy replacement and extended valve service life. Integral seats, being part of the valve body, are suited for lower-maintenance applications.

Q: Where can this globe valve be implemented effectively?

A: It is suitable for industrial pipeline control in sectors such as oil and gas, petrochemical, power generation, and water treatment, where precise flow regulation, dependable sealing, and durability are essential.

Q: What is the process for performing maintenance on this valve?

A: Regular maintenance includes checking packing materials (graphite or PTFE), inspecting the gasketed flanged connections, and examining the rising stem for smooth operation. The bolted bonnet facilitates easy internal access for seat or stem inspection and replacement if needed.

Q: How does the OS&Y design and rising stem benefit operation?

A: The Outside Screw & Yoke (OS&Y) design visually indicates valve position and enhances stem protection, while the rising stem allows for precise control of the flow and minimizes leakage along the stem packing.

Q: What are the main benefits of using this cast steel globe valve in industrial applications?

A: Benefits include robust construction for high temperatures and pressures, minimal leakage (Class VI), versatile media compatibility, ease of maintenance with renewable seats, and reliable manual control via handwheel. Its polished rust-proof finish also ensures a long-lasting, attractive appearance.

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