Automatic Hydraulic Stainless Steel Brass Iron Copper Relief Valves Manual Control Pressure Reducing Water Valve
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Product Highlights
- Wide Size Range: Available in sizes from DN15 to DN600 to fit various pipe systems.
- Multiple Pressure Ratings: Supports PN10, PN16, and PN25 pressure classes for diverse applications.
- Versatile Material Options: Body available in Cast Iron, Ductile Iron, or Steel for durability.
- Multi-Medium Compatibility: Suitable for fresh water, waste water, sewage, air, food, and oil.
- Global Certifications: Holds ISO9001, CE, and WRAS certificates ensuring quality and compliance.
- Fast Sample Delivery: Samples delivered in 2-5 days for quick quality testing and verification.
- Energy Saving Design: Balances pressure automatically, saving energy and reducing equipment damage.
- 14 Years Experience: Trusted supplier with 14 years of expertise serving over 60 countries.
Product Attributes
- Customization
- Available
- Media
- Water
- Certification
- ISO, CE
- Model NO.
- Relief Reducing Water Valve
- Temperature
- Medium Temperature, Normal Temperature
- Connection
- Flange
- Valve Seat
- Single-Seat
- Structure
- Diaphragm
- Material
- Cast Iron
- Size
- DN15-DN600
- Pn
- Pn10 Pn16
- Working Temperature
- 0℃-80℃
- Power
- Hydraulic
- Valve Type
- Control Valve
- Design Standard
- BS DIN ISO
- Suitable Medium
- Fresh Water,Waste Water,Sewage,Air,Food,Oil etc.
- Body
- Cast Iron/Ductile Iron/Steel
- Item1
- Pressure Relief Releasing Valve
- Item2
- Hydraulic Pressure Reducing Valve
- Item3
- Relief Reducing Water Valve
- Transport Package
- Polywood Case
- Specification
- DN15-DN300
- Trademark
- fluido brand
- Origin
- China
- HS Code
- 8481804090
- Production Capacity
- 10000 Sets Per Month
- Package Size
- 35.00cm * 35.00cm * 35.00cm
- Package Gross Weight
- 10.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Automatic Hydraulic Stainless Steel Brass Iron Copper Relief Valves Manual Control Pressure Reducing Water Valve
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Product Description
Qingdao Fluido also offer industrial float valves, pressure reducing valve, pressure relief valve, balancing valve, basket strainer, air valve, knife valve










DN | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | |
L | 180 | 180 | 180 | 203 | 203 | 235 | 285 | 360 | |
PN10 | D | 105 | 115 | 135 | 145 | 160 | 180 | 195 | 215 |
D1 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 180 | |
PN16 | D | 105 | 115 | 135 | 145 | 160 | 180 | 195 | 215 |
D1 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 180 | |
PN25 | D | 105 | 110 | 135 | 145 | 160 | 180 | 195 | 230 |
D1 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 190 | |
H | 550 | 560 | 575 | 590 | 610 | 625 | 642 | 750 | |
H1 | 125 | 130 | 135 | 145 | 160 | 180 | 200 | 270 | |




2. Coating Thickness Detection
3. Dimension Test
4. Pressure Test
FLUIDO will inspect all valves critical parameters before shipment, including dimensional testing, surface finish and pressure testing.
FLUIDO hold ISO9001 quality certification, CE and WRAS certificates, guaranteeing superior quality and global compliance

Fluido: Sure! Send us your inquiry list, and we'll get back to you within 24 hours.
Fluido: Samples: 2-5 days; Bulk orders: 15-50 days depend on the order quantity.
Fluido: We use plywood cases for valve packaging. Sea freight is our default option, but air freight is also available.
Fluido: Absolutely! Samples are available for quality testing, and mixed samples are acceptable.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR265659". Items marked "" are certified.
Company Profile
QINGDAO FLUIDO INDUSTRIAL Co., Ltd is a leading manufacturer and exporter specializing in valves, pipe fittings and OEM metal parts. Our core product range includes:
Valves: Cast iron/ductile iron/cast steel valves (such as DIN3352 resilient/metal seated gate valves, BS5163/BS5150/AWWA C509 gate valves, API600 gate valves, cast iron butterfly valves, DIN/ANSI globe valves, wafer/swing check valves, Y-strainers, air release valves, and balance valves, etc. ).
Pipe fittings: Flanges, EN545 ductile iron pipe fittings, dismantling joints, rubber expansion joints, repair clamps, manhole steps, butt welding fittings, stainless steel fittings, nipples, and clamps.
OEM parts: Casting, stamping, forging, and rubber components.
Our products are certified to CE, ISO9001 (by SGS), ISO14001: 2015, and ISO45001: 2018 (by ACM). With over 20 years of industry experience, 14 years on Made-in-China. com, and a presence in 35+ countries/regions, we have earned global trust.
Upholding "Quality builds trust, " FLUIDO is your reliable partner. Contact us for tailored solutions.
About Our Factory & Business Background
- Address
- 21floor, No. 5 Nanhai Zhi Road, Qingdao, Shandong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, DAP, Others, CIP, CPT
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Qingdao, Tianjin, Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2006-09-27
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Can you provide a quote for valve demands?
- Sure! Send us your inquiry list, and we'll get back to you within 24 hours.
- What is the delivery time for orders?
- Samples: 2-5 days; Bulk orders: 15-50 days depend on the order quantity.
- What are the packaging and shipping methods?
- We use plywood cases for valve packaging. Sea freight is our default option, but air freight is also available.
- Can I order valve samples for quality testing?
- Absolutely! Samples are available for quality testing, and mixed samples are acceptable.
- How can I trust your company?
- Trust is earned, and we've spent 14 years building ours on Made-In-China.com! With deep expertise in valve and fittings and indepth knowledge of international customs requirements, we serving clients in over 60 countries. Your satisfaction is our reputation, and we'll do whatever it takes to make you a lifelong partner!
- What certifications do your valves have?
- FLUIDO hold ISO9001 quality certification, CE and WRAS certificates, guaranteeing superior quality and global compliance.
- What materials are used for the valve body?
- The body is available in Cast Iron, Ductile Iron, or Steel depending on the specific requirements.
- What is the warranty or quality guarantee?
- FLUIDO will inspect all valves critical parameters before shipment, including dimensional testing, surface finish and pressure testing.
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