FLOMECH VALVES
GST : 19AFQPP1276G1ZZ

Gate Valve Rising Spindle

Name: Gate Valve Rising Spindle
Brand: FLOMECH VALVES

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MOQ : 1 Piece

Gate Valve Rising Spindle Specification

Valve Size
50mm to 600mm (2 to 24)

Material
Cast Iron, Cast Steel, Stainless Steel, Ductile Iron, Carbon Steel

Valve Type
Rising Spindle Gate Valve

Connection Type
Flanged End

Control System
Handwheel operated

Sealing
Metal to Metal

Application
Industrial pipelines, water treatment plants, oil and gas, chemical and petrochemical industries, HVAC systems

Structure
Rising Spindle, Bolted Bonnet

Type
Gate Valve

Power
Manual

Pressure
PN16, PN25, Class 150, Class 300

Media
Water, Oil, Gas, Steam, Non Corrosive Liquids

Port Size
Full Bore

Temperature
Up to 450C

Disc
Solid Wedge

Pin
Steel

Gate Valve Rising Spindle Trade Information

Minimum Order Quantity
1 Piece

FOB Port
KOLKATA

Supply Ability
10 Pieces Per Day

Delivery Time
15 Days

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Packaging Details
AS PER ORDER

Main Domestic Market
All India

Certifications
ISO 9001:2015

About Gate Valve Rising Spindle

Gate Valve Rising Spindle

Bolted Bonnet, Solid Wedge, Inside Screw & Yoke.
Flange to Flange as per ANSI B16.10
Flange Dimension as per ANSI B16.1
Alternative Flanges can be provided.

Nomenclature And Materials

Body	Cast Iron IS : 210 FG - 200
Seat & Wedge Ring	Stainless Steel AISI - 304
Wedge	Cast Iron IS : 210 FG - 200
Spindle	Stainless Steel AISI - 410
Gasket	C.A.F / Rubber
Bonnet	Cast Iron IS : 210 FG - 200
Backseat Bush	Stainless Steel CF - 8
Packing	Graphited Asbestos
Gland	Cast Iron IS : 210 FG - 200
Bolts & Nuts	Carbon Steel
Yoke Sleeve	Gun Metal / Carbon Steel
Handwheel	Cast Iron IS : 210 FG - 200
Wheel Nut	Carbon Steel

Hydrostatic Test Pressure in Kg/Cm² (PSI)
Class	Shell	Seat
125	24 (342)	16 (228)

Dimensions Are In MM

Mark	Size	50	65	80	100	125	150	200	250	300	350	400	450	500	600
	A B	178	190	203	229	254	267	292	330	356	381	406	432	457	508
	A B	203	203	229	254	305	305	381	457	533	610	610	686	686	BG
ANSI B 16.1 Class-125	D b k d2 Z	152	178	191	229	254	279	343	406	483	533	597	635	699	813
		19	22	24	24	24	25	29	30	32	35	37	40	43	48
		121	140	152	191	216	241	298	362	432	476	540	578	635	749
		19	19	19	19	22	22	22	25	25	29	29	32	32	35
		4	4	4	8	8	8	8	12	12	16	16	20	20	20

Testing as Per BS : 5146
BG indicates as BEVEL GEAR.
Chain Wheel / Gear / Actuator can be provided.
Shoes & Channel position indicator / Extn. rod with coupling / By Pass arrangement can be provided.

Reliable Flow Control for Critical Applications

The Rising Spindle Gate Valve is designed for high-integrity flow isolation in industrial pipelines and utility networks. Its robust construction and solid wedge design provide dependable shut-off, making it ideal for systems where precise control over water, steam, oil, or gas is crucial. With a rising spindle mechanism, users can easily ascertain valve position, enhancing operational safety and maintenance efficiency.

Engineered to Withstand High Temperatures and Pressure

This gate valve is built to handle pressures up to Class 300 and temperatures reaching 450C. Its materials including stainless steel, cast iron, and carbon steel ensure exceptional resistance to thermal and mechanical stress. The metal-to-metal sealing system provides lasting durability and minimizes leakage, even under varying load conditions.

FAQs of Gate Valve Rising Spindle:

Q: How does the rising spindle mechanism benefit the operation of this gate valve?

A: The rising spindle design allows operators to visually determine the valves open or closed status by observing the stem position. This clear indication enhances process safety and makes manual control more intuitive, reducing the risk of incorrect operation in critical industrial environments.

Q: What types of media can this gate valve safely handle?

A: This valve is suitable for a wide range of media, including water, oil, gas, steam, and non-corrosive liquids. Its robust construction and metal-to-metal seal ensure compatibility with demanding industrial fluids across various sectors such as oil & gas, power plants, and chemical processing.

Q: Where is this rising spindle gate valve ideally installed?

A: It is designed for installation in industrial pipelines found in water treatment plants, HVAC systems, oil and gas fields, chemical plants, and petrochemical industries. Its full bore and flanged end connections make it suitable for both new systems and replacement projects in high-demand environments.

Q: What materials are used in manufacturing these gate valves?

A: These valves are made from high-grade materials like cast iron, ductile iron, stainless steel, carbon steel, and cast steel. The material selection ensures strength, corrosion resistance, and durability in diverse operating conditions.

Q: When should you choose a gate valve with a solid wedge disc?

A: A gate valve with a solid wedge disc should be selected when consistent, leak-tight shut-off is required, especially under changing pressures and temperatures. The solid wedge design is less susceptible to deformation, making it preferable for challenging industrial processes.

Q: What is the typical process for operating and maintaining this valve?

A: Operation is manual, using a handwheel to raise or lower the spindle and open or close the gate. Routine maintenance includes checking the spindle for smooth movement and inspecting the sealing surfaces for wear, ensuring reliable long-term performance.

Q: What are the main benefits of using a full bore, rising spindle gate valve?

A: The full bore design reduces flow resistance, minimizing pressure drop and energy loss across the valve. Combined with the rising spindle feature, it provides easy operation, visual status of the valve, and reliable shut-off, making it highly efficient for industrial fluid control.