Cast Iron Flexible Seated Soft-Seal Non-Stalk Industrial Flange Water Control Gate Valve

• Customization: Available
• Media: Water, Oil, Gas
• Temperature: Ordinary Temperature
• Model NO.: Z45X-101625Q
• Type: Direct-acting
• Material: Cast Iron
• Connection Form: Flange
• Pressure: Ordinary Pressure
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Inside Gate Valve
• Usage: Regulation, Safety, Drain, Flow Control
• Standard: GB, DIN
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Advantages: Small Size,Light Weight,Easy to Install & Maintain
• Work Pressure: 1.0MPa-2.5MPa
• Use Range: Tap Water, Sewage, Construction, Petroleum
• Test Standards: GB13927, Ap1598
• Transport Package: Poly Bag and Carton
• Specification: Full Range Size
• Trademark: OEM
• Origin: Fujian, China
• HS Code: 8481804090
• Production Capacity: 500000pieces/Year
• Package Size: 45.00cm * 45.00cm * 60.00cm
• Package Gross Weight: 15.000kg

Product Description

Z45X-101625Q Flexible Seal/Soft Seal Gate Valve with Non-Seatled Stem

The Z45X resilient seated/soft-seal non-sealable stem gate valve incorporates advanced foreign technology, overcoming the shortcomings of ordinary gate valves such as poor sealing, elastic fatigue, and susceptibility to rust. The resilient seated gate valve is a replacement for traditional gate valves, utilizing the compensating effect of slight deformation of the resilient gate to achieve excellent sealing. This valve boasts significant advantages such as easy opening and closing, reliable sealing, excellent elastic memory, and long service life. It can be widely used as a regulating and shut-off device in fluid pipelines in water supply, sewage, construction, food, power, pharmaceutical, metallurgy, textile, and energy systems.

Specification

Applications

This Gate Valve is widely used in Urban construction, chemical industry, metallurgy, petroleum, pharmaceuticals, food, beverage and environmental protection.

Key Features

1. Flat-bottomed valve seat prevents dirt accumulation, ensuring a more reliable seal.

2. The valve disc is entirely wrapped in nitrile rubber, and the internal parts are made of corrosion-resistant, rust-free steel and copper alloy materials, suitable for use in sewage systems and harsh working environments.

3. Small size and light weight facilitate installation and maintenance.

4. The valve stem uses a triple O-ring seal, greatly reducing frictional resistance during opening and closing, ensuring smooth operation and no leaks.

Materials of main components

(Custom configurations available upon request.)

Name	Materials
Valve Body	Ductile cast iron
Gate	Ductile cast iron with EPDM coating
Bolt	Zinc plating, 2Cr13 stainless steel
Seal	NBR
Valve Cover	Ductile cast iron
Valve Stem	2Cr13 stainless steel
O-ring	NBR
Thrust Washer	Tin bronze
Sleeve	Tin bronze
Bolt	Zinc plating
Shaft Cover	Ductile cast iron
Dust Cover	NBR
Handwheel	Ductile cast iron
Fastening Nut	Zinc plating

Drawings & Dimensions

Main technical parameters

Nominal pressure: 1.0-2.5Mpa
Operating temperature: 0-80℃
Flange standard: GB/T 17241.6 GB9113
Nominal diameter: 40-1200mm
Applicable media: water, oil, gas, etc.
Testing standards: GB13927 AP1598

Company Profile

Keep Promise Global (Xiamen) Holding Ltd.

Keep Promise Global (Xiamen) Holding Ltd. is a leading Chinese manufacturer of Valveproducts with over 30 years of expertise. Certified with ISO 9001, CE, and TS, we export to 50+ countries, offering reliable and diverse range of valve products by R&D innovation and strict quality control.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Gate Valve
Butterfly Valve
Control Valve
Check Valve
Diaphragm Valve

FAQ

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 ANSI, DIN, JIS, BS, and GB standards, depending on your market requirements.
 
Q4: What is the working pressure and temperature range of your valves?
A4: Pressure: 1.0–6.4 MPa; Temperature: -20°C to 425°C (depending on valve type and material).
 
Q5: What is your minimum order quantity (MOQ)?
A5: For standard valves, MOQ is usually 10–50 pieces. For trial orders, smaller quantities are acceptable.
 
Q6: What are your payment terms?
A6: Usually T/T 30% deposit, 70% before shipment. L/C at sight or other methods can be negotiated.
 
Q7: Can I visit your factory before placing an order?
A7: Of course. We welcome all clients to visit our factory. We can also arrange a video inspection if you cannot travel.
 
Q8: How long is your delivery time?
A8: Normally 15–25 days for standard products; 30–45 days for large or customized orders.
 
Q9: What shipping methods do you offer?
A9: We can arrange shipment by sea (FCL/LCL), air, or express courier (DHL, FedEx) depending on your need.
 
Q10: What should I do if I receive defective goods?
A10: Please send photos or videos showing the problem. Our team will analyze the cause and provide a solution within 48 hours.
 
Q11: Do you offer spare parts or maintenance support?
A11: Yes, we can supply spare parts and maintenance instructions for long-term cooperation customers.
 
Q12: Why choose your company?
A12: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 support.