Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SHARPE Gate Valve: 1 in, 316 Stainless Steel, Rising, Class 150 Flange - Rising Stem Stainless Steel General Purpose Gate Valves
SHARPERising Stem Stainless Steel General Purpose Gate Valves

SHARPE Gate Valve: 1 in, 316 Stainless Steel, Rising, Class 150 Flange

The SHARPE Gate Valve (SKU 1PRG1) is a 1-inch rising stem stainless steel general purpose gate valve with a Class 150 flange connection. It features a CF8M stainless steel wedge and a stainless steel bonnet, with a…

SKU 3G-OTH-438059

Brand
SHARPE
Item
Gate Valve: 1 in, 316 Stainless Steel, Rising, Class 150 Flange
Category
Rising Stem Stainless Steel General Purpose Gate Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

SHARPE
Manufacturer Part Number
4371004820
Type
Rising, Class 150 Flange
Wedge Material
CF8M Stainless Steel
Bonnet Material
Stainless Steel
Stainless Steel
316
Max. Pressure (CWP)
275 psi
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SHARPE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SHARPE Gate Valve (SKU 1PRG1) is a 1-inch rising stem stainless steel general purpose gate valve with a Class 150 flange connection. It features a CF8M stainless steel wedge and a stainless steel bonnet, with a maximum pressure rating of 275 psi (CWP). This valve is designed for industrial applications requiring a durable, corrosion-resistant shut-off solution.

Frequently Asked Questions

What is the SHARPE 1PRG1 gate valve used for?

The SHARPE 1PRG1 gate valve is used for on-off shut-off in industrial piping systems handling water, oil, gas, and corrosive fluids. Its 316 stainless steel construction and CF8M wedge provide corrosion resistance, making it suitable for chemical processing, petrochemical, and marine applications where a durable, leak-tight seal is required.

What are the specifications of the SHARPE 4371004820 gate valve?

The SHARPE 4371004820 is a 1-inch rising stem gate valve with Class 150 flanged ends. It is made of 316 stainless steel with a CF8M stainless steel wedge and stainless steel bonnet. Maximum working pressure is 275 psi (CWP). This valve is designed for general purpose industrial shut-off service.

Where to buy the SHARPE 1PRG1 gate valve worldwide?

3G Electric supplies the SHARPE 1PRG1 gate valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact our team for pricing and lead time on this valve. We source and deliver to any country.

How to select a SHARPE rising stem gate valve for an application?

Select the SHARPE rising stem gate valve based on pipe size, pressure rating, and fluid compatibility. For corrosive media, choose the 316 stainless steel model with CF8M wedge. Ensure the Class 150 flange matches your system's pressure requirements up to 275 psi. Confirm stem type (rising) suits your installation space.

Used in

Common applications for SHARPE
Petroleum and gas pipeline isolation — SHARPE rising stem gate valves (Class 300, CF8M stainless steel)
Steam system flow regulation — SHARPE Z-body globe valves (carbon steel, FNPT, for steam media)
General-purpose water or air shutoff — SHARPE non-rising stem gate valves (316 stainless steel, FNPT, 200 psi CWP)
High-pressure hydrocarbon service — SHARPE forged steel gate valves (socket x FNPT, 1,975 psi CWP, solid wedge)
Backflow prevention in process lines — SHARPE swing check valves (stainless steel, FNPSM, 400°F rating)
Refinery or chemical plant throttling — SHARPE 316L stainless steel globe valves (OS&Y, FNPT, for steam media)

SHARPE Products

3G Electric supplies SHARPE rising stem stainless steel general purpose gate valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
SHARPE Gate Valve: 3/4 in, 316 Stainless Steel, Non-Rising, FNPT x FNPT, 200 psi Max. Pressure (CWP) (MPN 4371003280). Key specifications — Bonnet Material: 316 Stainless Steel; Wedge Material: CF8M Stainless Steel; Brand: SHARPE.
SHARPE
SHARPE Gate Valve: 3/4 in, 316 Stainless Steel, Non-Rising, FNPT x FNPT, 200 psi Max. Pressure (CWP) (MPN 4371003280). Key specifications — Bonnet Material: 316 Stainless Steel; Wedge Material: CF8M Stainless Steel; Brand: SHARPE.
SHARPE Gate Valve: 1/2 in, 316 Stainless Steel, Non-Rising, FNPT x FNPT, 200 psi Max. Pressure (CWP) (MPN 4371003260). Key specifications — Bonnet Material: 316 Stainless Steel; Wedge Material: CF8M Stainless Steel; Brand: SHARPE.
SHARPE
SHARPE Gate Valve: 1/2 in, 316 Stainless Steel, Non-Rising, FNPT x FNPT, 200 psi Max. Pressure (CWP) (MPN 4371003260). Key specifications — Bonnet Material: 316 Stainless Steel; Wedge Material: CF8M Stainless Steel; Brand: SHARPE.
SHARPE Gate Valve: 1 in, 316 Stainless Steel, Non-Rising, FNPT x FNPT, 200 psi Max. Pressure (CWP) (MPN 4371003300). Key specifications — Bonnet Material: 316 Stainless Steel; Wedge Material: CF8M Stainless Steel; Brand: SHARPE.
SHARPE
SHARPE Gate Valve: 1 in, 316 Stainless Steel, Non-Rising, FNPT x FNPT, 200 psi Max. Pressure (CWP) (MPN 4371003300). Key specifications — Bonnet Material: 316 Stainless Steel; Wedge Material: CF8M Stainless Steel; Brand: SHARPE.
SHARPE Gate Valve: 2 in, 316 Stainless Steel, Non-Rising, FNPT x FNPT, 200 psi Max. Pressure (CWP) (MPN 4371003360). Key specifications — Bonnet Material: 316 Stainless Steel; Wedge Material: CF8M Stainless Steel; Brand: SHARPE.
SHARPE
SHARPE Gate Valve: 2 in, 316 Stainless Steel, Non-Rising, FNPT x FNPT, 200 psi Max. Pressure (CWP) (MPN 4371003360). Key specifications — Bonnet Material: 316 Stainless Steel; Wedge Material: CF8M Stainless Steel; Brand: SHARPE.
SHARPE Gate Valve: 1 1/2 in, 316L Stainless Steel, Rising, FNPT x FNPT, 1,120 psi CWP, Wheel (MPN 4371004160). Key specifications — Bonnet Material: 316L Stainless Steel; Wedge Material: 316 Stainless Steel; Brand: SHARPE.
SHARPE
SHARPE Gate Valve: 1 1/2 in, 316L Stainless Steel, Rising, FNPT x FNPT, 1,120 psi CWP, Wheel (MPN 4371004160). Key specifications — Bonnet Material: 316L Stainless Steel; Wedge Material: 316 Stainless Steel; Brand: SHARPE.
SHARPE Gate Valve: 1 1/4 in, Forged Steel, Rising, Socket x Socket, 1,975 psi CWP, Wheel (MPN 4371003480). Key specifications — Wedge Material: 410 Stainless Steel; Brand: SHARPE; Bonnet Material: Forged Steel.
SHARPE
SHARPE Gate Valve: 1 1/4 in, Forged Steel, Rising, Socket x Socket, 1,975 psi CWP, Wheel (MPN 4371003480). Key specifications — Wedge Material: 410 Stainless Steel; Brand: SHARPE; Bonnet Material: Forged Steel.

More from SHARPE

View all SHARPE parts
SHARPE Gate Valve: 3 in, 316 Stainless Steel, Rising, Class 150 Flange, 275 psi Max. Pressure (CWP) (MPN 4371004860). Key specifications — Bonnet Material: Stainless Steel; Wedge Material: CF8M Stainless Steel; Brand: SHARPE.
SHARPE
SHARPE Gate Valve: 3 in, 316 Stainless Steel, Rising, Class 150 Flange, 275 psi Max. Pressure (CWP) (MPN 4371004860). Key specifications — Bonnet Material: Stainless Steel; Wedge Material: CF8M Stainless Steel; Brand: SHARPE.
SHARPE Gate Valve: 4 in, 316 Stainless Steel, Rising, Class 150 Flange, 275 psi Max. Pressure (CWP) (MPN 4371004870). Key specifications — Bonnet Material: Stainless Steel; Wedge Material: CF8M Stainless Steel; Brand: SHARPE.
SHARPE
SHARPE Gate Valve: 4 in, 316 Stainless Steel, Rising, Class 150 Flange, 275 psi Max. Pressure (CWP) (MPN 4371004870). Key specifications — Bonnet Material: Stainless Steel; Wedge Material: CF8M Stainless Steel; Brand: SHARPE.
SHARPE Gate Valve: 1 1/2 in, 316 Stainless Steel, Rising, Class 150 Flange, Wheel, Flex Wedge (MPN 4371004830). Key specifications — Bonnet Material: Stainless Steel; Wedge Material: CF8M Stainless Steel; Brand: SHARPE.
SHARPE
SHARPE Gate Valve: 1 1/2 in, 316 Stainless Steel, Rising, Class 150 Flange, Wheel, Flex Wedge (MPN 4371004830). Key specifications — Bonnet Material: Stainless Steel; Wedge Material: CF8M Stainless Steel; Brand: SHARPE.
SHARPE Gate Valve: 2 in, 316 Stainless Steel, Rising, Class 150 Flange, 275 psi Max. Pressure (CWP) (MPN 4371004840). Key specifications — Bonnet Material: Stainless Steel; Wedge Material: CF8M Stainless Steel; Brand: SHARPE.
SHARPE
SHARPE Gate Valve: 2 in, 316 Stainless Steel, Rising, Class 150 Flange, 275 psi Max. Pressure (CWP) (MPN 4371004840). Key specifications — Bonnet Material: Stainless Steel; Wedge Material: CF8M Stainless Steel; Brand: SHARPE.