International Standard Hard Sealing Industrial Gate Valve for Fire Protection Pipeline Valves

• Customization: Available
• Media: Water
• Temperature: High Temperature
• Model NO.: Z41X-101625Q
• Type: Straight-through
• Material: Cast Iron
• Connection Form: Flange
• Pressure: Low Pressure
• Actuator: Pneumatic/Electric/Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Inside Gate Valve
• Usage: Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
• Standard: ISO900
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Function: Blow-Down Valve, Relief Valve, Bypass-Valve
• Color: as Customers Request
• MOQ: 3PCS
• Customized Services: Support
• Transport Package: Cartons, Pallet, Cases
• Specification: Cast Iron
• Trademark: OEM
• Origin: Fujian, China
• HS Code: 8481804090
• Production Capacity: 50000 PCS/Year
• Package Size: 45.00cm * 35.00cm * 55.00cm
• Package Gross Weight: 15.000kg

Product Description

Rising Stem Soft Seal Gate Valve

The Z41X rising stem soft-seal gate valve is made of the highest quality ductile iron, featuring high strength, light weight, and precise dimensions. The gate is interchangeable and equipped with a spiral bevel gear mechanism for easy operation by a single person. It can also be equipped with an opening/closing indicator column, or electric/pneumatic actuators, according to user requirements. It boasts excellent sealing and rust prevention, ensuring safety, reliability, and a long service life. Suitable for both vertical and horizontal installation, it is widely used in water supply and drainage systems, sewage treatment systems, municipal construction, and industries such as mining, metallurgy, and power plants.

Specification

Serial Number	Name	Materials
1	Handwheel	Ductile cast iron
2	Valve stem nut	Copper alloy
3	Support	Ductile cast iron
4	Gland	Ductile cast iron
5	Sealing ring	Nitrile rubber, EPDM
6	Valve stem	Stainless steel
7	Center gasket	Nitrile rubber, EPDM
8	Gate	Ductile cast iron + EPDM or nitrile rubber
9	Valve body	Ductile cast iron

Main Technical Parameters

Scope of Application

Main Features

Nominal pressure: 1.0~2.5MPa
Nominal diameter: 50~400mm
Operating temperature: 0~120℃
Applicable media: water, oil, gas, etc.
Flange standard: GB/T17241.6 GB9113
Testing standard: GB13927 API598

Urban construction, chemical industry, metallurgy, petroleum, pharmaceutical industry, food, beverage industry, environmental protection industry.

Commonly used in fire protection and industrial systems. They are generally installed at a relatively high position above the ground.

Rising stem resilient seated gate valves, in addition to possessing the advantages of resilient seated gate valves, offer a more intuitive view of valve opening, and provide rapid and reliable opening and closing. 

Keep Promise Global (Xiamen) Holding Limited is a professional foreign trade company specializing in the export of industrial valves. 

Headquartered in Xiamen, Fujian, China, Keep Promise Global Holding LTD maintains long-term strategic partnerships with several large-scale valve manufacturers, enabling us to offer global customers reliable products, technical exper-tise, and efficient service. 

Relying on our partner factories' strong manufacturing capacity and R&D capability, our valve range includes: 

Gate valves, butterfly valves, hydraulic control valves. check valves. ball valves. globe valves, strainers, brass valves, fire protection valves, and PTFE-lined valves, covering 24 series and nearly 200 models with sizes from DN15 to DN2600. 

All valves are manufactured in accordance with ISO, CE, and TS certifications, and are widely used in mu-nicipal water systems, building HVAC, fire protection, power plants, oil & gas, chemical industries, and other sectors. 

Our partner production base covers more than 50,000 m2, equipped with over 160 sets of advanced CNC machines, and operates under a complete IS09001 quality management system and IS014000 environ-mental system. 

With strong R&D and testing facilities, we ensure every valve meets stringent international quality and performance standards. 

As a specialized valve exporter, Keep Promise Global Holding LTD provides not only standard valves but also customized solutions, OEM/ODM production, and technical support. 

Our experienced international sales team understands the standards and preferences of different mar-kets, allowing us to deliver products that meet the exact specifications and certifications of our clients.
 
 With the philosophy of "Quality First, Professional Service Always," Keep Promise Global Holding LTD is committed to becoming a trusted global supplier of industrial valves from China. 

We sincerely welcome customers worldwide to cooperate with us for mutual growth and success.

Q1: What types of valves do you manufacture? 
A1: We produce gate valves, ball valves, globe valves, check valves, butterfly valves, and other customized valves in materials such as cast iron, carbon steel, and stainless steel. 

Q2: Can you produce valves according to our drawings or samples?

A2: Yes. We provide OEM/ODM service. Send us your drawings or samples, and we will design and produce accordingly. 

Q3: What standards do your valves comply with? 
A3: Our valves are produced according to GB,ISO,BS,DIN standards, depend-ing on your market requirements. 

Q4: What is your minimum order quantity (MOQ)? 
A4: For standard valves, MOQ is usually 5-50 pieces. For trial orders, smaller quantities are acceptable. 

Q5: What are your payment terms? 
A5: Usually T/T 30% deposit, 70% before shipment. L/C at sight or other meth-ods can be negotiated. 

Q6: Can I visit your factory before placing an order? 
A6: Of course. We welcome all clients to visit our factory. We can also arrange a video inspection if you cannot travel. 

Q7: How long is your delivery time? 
A7: Normally 15-25 days for standard products; 30-45 days for large or cus-tomized orders. 

Q8: What shipping methods do you offer? 
A8: We can arrange shipment by sea (FCL/LCL), air, or express courier (DHL, FedEx) depending on your need. 

Q9: What shouldI do if I receive defective goods? 
A9: Please send photos or videos showing the problem. Our team will analyze the cause and provide a solution within 48 hours. 

Q10: Why choose your company?

A10:Over 30 years of manufacturing experience ISO/CE/PED certified factory 
Fast response and professional technical support Reliable quality and competitive price 

Still have questions? 
Feel free to contact us anytime- we will reply within 24 hours with full sup-port.