Can I get a sample for testing?

Yes, sample orders are accepted. The sample cost is refundable once you place a bulk order.

What materials are available for the valve body?

The valve body can be selected from carbon steel (WCB), stainless steel (CF8/CF8M, CF3/CF3M), etc.

What is the pressure and diameter range?

Covers Class 150~2500 (PN16~PN420) pressure grades, with diameters ranging from NPS 1/2' to NPS 48'.

High Performance ANSI CF8 Stainless Steel Class 150 Rising Stem Gate Valve

Name: High Performance ANSI CF8 Stainless Steel Class 150 Rising Stem Gate Valve
Brand: RST VALVE GROUP CO., LTD.
SKU: 2160446512

Zhejiang, ChinaRST VALVE GROUP CO., LTD.

US$150.00

10 Pieces

Product profile

Customization

Available

Media

Oil Water Gas

Temperature

Ordinary Temperature

Model NO.

Gate Valve

Type

Direct-acting

Material

Carbon Steel

Connection Form

Flange

Pressure

150lb/300lb/600lb/900lb

Actuator

Manual

Seal Surface

Wedge Gate Valve

Thread Position of Valve Rod

Outside Gate Valve

Usage

Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage

Operation

Manual/Penumatic/Electrical and So on

Working Temperature

425 Degree C

Body Material

Wcb+13cr/CF8/CF8m

Certificate

CE/Sil/Ts/ISO, etc

Transport Package

Woodbox

Specification

1/2"-24"

Trademark

RSTV/OEM

Origin

China

HS Code

8481804090

Key features

Bidirectional Sealing: Wedge-shaped design achieves self-sealing via medium pressure, supporting bidirectional flow without direction restrictions.

Low Flow Resistance: Full port design ensures zero flow resistance and minimal pressure loss when fully open, saving energy.

Visible Stem Status: Rising stem with trapezoidal thread allows clear visual determination of valve opening and closing position.

Wide Material Options: Body available in Carbon Steel (WCB) and Stainless Steel (CF8/CF8M/CF3/CF3M) for diverse corrosion needs.

Flexible Drive Modes: Standard handwheel/gear drive with optional pneumatic, electric, or hydraulic actuators for automation.

High Pressure Range: Covers Class 150 to 2500 (PN16-PN420) pressure grades and NPS 1/2' to 48' diameters.

Durable Seal Surface: Sealing surface welded with Stellite hard alloy for excellent wear and corrosion resistance.

Company profile

RST VALVE GROUP CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2011-10-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤9.96h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryRST Valve Group Co., Ltd., located in Wenzhou, China, is a high-tech valve manufacturing enterprise with over a decade of experience. The company operates five production lines and has a strong technical force with advanced equipment. It holds ISO, CE, and TS certifications, ensuring high-quality products through rigorous testing. The company engages in the manufacturing and trading of valves, with significant export activity, primarily to Vietnam.

CertificationsThe supplier holds ISO, CE, and TS certifications, indicating compliance with international quality standards.

After-Sales capabilityThe supplier provides sales and service as part of its comprehensive offering, suggesting a capability for after-sales support.

R&D capabilityRST Valve Group emphasizes continuous innovation and has a strong R&D presence with dedicated engineers.

Production capacityThe supplier operates five production lines and has a robust annual production capacity of 6000 tons, indicating strong production capability.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a professional valve manufacturer located in Wenzhou, China, with over 15 years of experience. We welcome factory visits.

Q:What certifications do you hold?

We are ISO, CE, EAC,TS certified. Our products strictly comply with ANSI, DIN, JIS, BS, and GB standards.

Q:Do you offer OEM/ODM services?

Yes. We can customize valve body logos, materials (e.g., CF8M, WCB), connection types, and pressure ratings according to your drawings or samples.

Q:What is the difference between Rising Stem and Non-Rising Stem Gate Valves?

We manufacture both types. Rising Stem Gate Valves allow operators to visually see if the valve is open or closed (common in above-ground installations), while Non-Rising Stem Valves are suitable for underground or limited vertical space applications.

Q:How do you protect valves during shipping?

We apply anti-rust oil, use plastic film wrapping, and install end protectors on all connection ends. Larger valves are packed in reinforced plywood cases to prevent damage during sea freight.