What is the stem material for this valve?

The stem is made of SS420 (Stainless Steel 420).

Can the valve handle high temperatures?

Yes, the metal valve seat is resistant to high temperatures in the medium and will not deform during long periods of compression.

Cast Iron Premium Firefighting Rising Stem Gate Valve

Name: Cast Iron Premium Firefighting Rising Stem Gate Valve
Brand: Suzhou Walter Flow Control Equipment Co., Ltd.
SKU: 839087715

Jiangsu, ChinaSuzhou Walter Flow Control Equipment Co., Ltd.

US$79.80

2 Pieces

Product profile

Customization

Available

Type

Direct-acting

Material

Cast Iron

Model NO.

MRGV

Connection Form

Flange

Pressure

Low Pressure

Actuator

Manual

Seal Surface

Wedge Gate Valve

Thread Position of Valve Rod

Inside Gate Valve

Usage

Regulation, Drain, Flow Control

Standard

DIN

Application

Industrial Usage, Water Industrial Usage, Household Usage

Wedge

Ductile Iron/EPDM

Operator

Cap Nut/Handwheel

Coating

Epoxy Coated 250 Microns

Stem

SS304/420/316

Pressure Rate

Pn10/16/25

Design Standard

DIN3352, BS5163, Awwa C502, As2638.2

Transport Package

Bubble Bags & Wooden Case

Specification

DN50-600

Trademark

WALTER/ No Brand

Origin

Suzhou, Jiangsu

HS Code

8481801090

Production Capacity

6800 Sets Per Month

Key features

Bidirectional Flow Control: Ductile iron gate with brass/bronze rings allows installation on horizontal or vertical pipelines.

High Temperature Resistance: Metal valve seat resists high temperatures and deformation during long-term compression.

Corrosion Resistant Coating: Both inside and outside coated with epoxy resin powder for enhanced durability and corrosion resistance.

Full Bore Design: Ensures minimized pressure loss and increased energy efficiency during operation.

Tight Closure Assurance: Precisely machined brass or bronze seats on the wedge assure a watertight seal.

Durable Stem Seals: Maintenance-free and corrosion-resistant multi-stem O-rings ensure higher durability.

Strict Quality Testing: Hydro-static test pressure for seat: PN x 1.1, for shell: PN x 1.5 according to EN 12266-1.

Professional Manufacturer: Over 30 years of experience serving more than 50 countries with high-quality water system valves.

Company profile

Suzhou Walter Flow Control Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-16Nearest Port: SHANGHAIAverage Response Time: ≤6.33hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

About Our Factory & Business Background

AddressNo. 11666, East Taihu Avenue, Wujiang District, Suzhou, Jiangsu, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPressure Reducing Valve, Butterfly Valve, Check Valve, Gate Valve, Fire Hydrant, Fire Sprinkler, Fire Hose, Float Control Valve, Air Release Valve, Foot Valve

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What materials are used for the valve body and wedge?

The body, cover, bonnet, yoke, and handwheel are made of high-grade Ductile Iron. The wedge is also made of Ductile Iron.

Q:Is the valve suitable for bidirectional flow?

Yes, the valve features a ductile iron gate with brass or bronze rings, allowing it to be used bidirectionally on both horizontal and vertical pipelines.

Q:What is the sealing mechanism of this gate valve?

It uses a wedge gate design with precisely machined brass, bronze, or stainless steel seats on the wedge to assure tight closure and a watertight seal.

Q:What standards does this valve comply with?

The valve complies with standards including DIN3352, BS5163, Awwa C502, and As2638.2. Hydro-static testing follows EN 12266-1.

Q:What are the payment terms and lead times?

Payment terms include LC, T/T, Western Union, and Money Gram. Lead time is within 15 workdays off-season and one month during peak season.