Shf Double Non Return Iron Double Check Valve
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Product Highlights
- Versatile Media Compatibility: Suitable for fresh water, sewage, sea water, air, vapor, food, and medicine.
- Wide Size Range: Available in sizes from 2' to 24' (DN50 to DN600) to fit various pipe systems.
- Strict Quality Testing: 100% quantity tested before delivery with EN1024 3.1 certificates provided.
- Anti-Backflow Function: Dual plate swing design prevents medium backflow and ensures silence.
- Multiple Material Options: Body materials include CI, DI, A126 Cl.B, Gg25, Ggg40, Ggg50, and Qt450.
- Standard Compliance: Designed and tested according to API594, BS EN12334, and API598 standards.
- OEM Branding Support: Supports Shf & OEM branding for customized market requirements.
- Factory Direct Supply: Direct supply from factory ensuring competitive pricing and quality control.
Product Attributes
- Customization
- Available
- Media
- Fresh Water, Sewage, Sea Water, Air, Vapor, Food
- Temperature
- High Temperature
- Model NO.
- H76F check valve
- Material
- Ci, Di / A126 Cl.B, Gg25, Ggg40, Ggg50, Qt450
- Connection Form
- Wafer Type
- Structure
- Dual Plate Swing Check Valve
- Pressure
- Class 150lb-300lb;Pn10-Pn40
- Function
- Ddcv Double Lobe, Nrvg Silence, Prevent Medium Backflow
- Sealing Form
- Soft Seal
- Flow Direction
- Reversing
- Standard
- API594, BS En12334
- Application
- Industrial Usage, Water Industrial Usage, Household Usage
- Size
- 2"~24"; DN50~DN600
- Test & Inspection
- API598, API 6D; DIN3230, En12266, ISO 5208
- Valve Test
- 100% Quantity Tested Before Delivery
- Test Certificate
- En1024 3.1 Certificate, Provide Rt, Mt, PT, Ut
- Company Certificate
- API6d, CE, ISO9001, ISO14001, API 607
- Brand Name
- Shf & OEM
- Special
- Nace Mr-0175
- Supplier
- Factory Direct
- Valve Guarantee
- 18 Months
- Transport Package
- Plywood Wooden Case
- Specification
- 120x120x100cm
- Trademark
- SHF & OEM
- Origin
- Jiangshu, China
- HS Code
- 8481300000
- Production Capacity
- 200000
- Package Size
- 35.00cm * 35.00cm * 28.00cm
- Package Gross Weight
- 20.000kg
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 Shf Double Non Return Iron Double Check Valve
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Shf Double Non Return Iron Double Check Valve -
Shf Double Non Return Iron Double Check Valve -
Shf Double Non Return Iron Double Check Valve -
Shf Double Non Return Iron Double Check Valve -
Shf Double Non Return Iron Double Check Valve -
Shf Double Non Return Iron Double Check Valve -
Shf Double Non Return Iron Double Check Valve
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Product Description
Construction is as follows
| Name | Double disc swing check valve |
| Structure | double-disc swing check valve |
| Size | 2"~24"; DN50~DN600 |
| Normal pressure | Class 150~300; PN10,PN16,PN25 |
| Design standard | API594,BS EN12334 |
| Marked | MSS SP-25 |
| End flange | ANSI B 16.5,ASME B16.47; EN1092,DIN2543~DIN2547 |
| Face to Face | API594 ISO 5752-2, DIN3202,BS EN558-1 Series 50 |
| Test standard | API598,API 6D; DIN3230, EN12266,ISO 5208 |
| Suitable temperature | -29~120°C |
| Medium | Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc. |
| Acidic environment | NACE MR0175 |
Structure
| - Dual Plate |
| -With Spring |
| - Round, Full Lug or Double Flange |
| -Pressure-temperaure Ratings: ASME B16.34;DIN2401 |
| - Soft or Metal Seated |
| - Retainer or Retainer Less Design |
| - Wafer Ends to Suit for Flanged Ends(ASME B16.5 and B16.47 A/B) |
| - Design:API594,API 6D,ASME B16.34,GB/T8937 |
| - Flanged Ends to ASME B16.5;DIN2543~DIN2547;EN1092 |
| - Material: CI,DI |
Main Part & Materials
| Part Names | Part Materials |
| Body | CI,DI / A126 CL.B,GG25,GGG40, GGG50,QT450, A536 65-45-12 |
| Disc | CF8,CF8M,Bronze |
| Seat | EPDM/NBR/Viton |
| Spring | Stainless steel 304,SS316 |
| Seat Seal Ring | Brass,Bronize,Stainless steel |
| Disc Seal Ring | Brass,Bronize,Stainless steel,NBR,EPDM |
| Stop Pin | Stainless steel |
| Pin Retainer | Stainless steel |
| Washer | PTFE |
Product Size
Product display
Company Introduction
About the Supplier
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Company Profile
Company Introduction
SUZHOU SHANGHENG VALVE Co., Ltd was established in 2000. Manufacturing and supplying various kinds of valves for oil and gas industry, Petro-chemical, Chemical industry, Metallurgy, Foodstuff, Paper making and construction, sulfuric acid plant etc.
The company has established the technical research, development center and quality inspection center with a relatively sound management system. In addition, it has introduced advanced manufacturing technology from aboard, and has advanced machining centers, CNC machine tools, metal cutting and processing equipment, physical and chemical testing equipment, nondestructive tester, spectrum analyzer, valve comprehensive performance tester and other equipment to ensure the products reach the purpose of zero leakage.
Our product as follows: Gate valves, globe valves, check valve, ball valves, butterfly valves, plug valve, Solenoid valve, safety valve, control valves, steam trap, strainer, high-temperature and high-pressure power station valves, cryogenic valves, and various special valves.
Standard: ANSI Standard, BS Standard, DIN Standard, JIS Standard etc.
Material: Cast Steel(A216-WCB, A352-LCB, A217-WC1/WC5/WC6/WC9), Forged Steel(A105, F5, F11, F22, LF2), Stainless Steel(A351 CF8/CF8M/ CF3/CF3, A182 F304/F316/F304/F316L), Allay steel(ALLOY20), Cast iron, Brass, Bronze, Titanium alloy etc.
Size: From 1/2 inches to 160 inches from 15mm~4000mm.
Connect: Flanged ends, Butt-welding ends, Socket welding ends, Threaded ends etc. Pressure grade: ANSI CLASS 150, CLASS 300, CLASS 600, CLASS 800, CLASS 900, CLASS 1500, CLASS 2500, DIN PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160, JIS 5K, 10K, 20K etc.
Our products are exported to worldwide. Thinking from your point of view, We provides also professional OEM & ODM service. Our mission is to strive to be a "one-stop" worldwide supplier with competitive pricing, high-quality valves, on-time delivery, and reliable customer service. Look forward to having a chance to serve your esteemed company.
Please visit our contact page to send us your requirements via the web site or give us a call. Alternatively, please choose an option from the menu on the left to find out more about our products and services.
About Our Factory & Business Background
- Address
- No. 5 Bailu 2 Village, Yushan Town, Kunshan Economic & Technological Development Zone, Suzhou Kunshan City, Jiangsu Province, Suzhou, Jiangsu, China
- Terms of Payment
- LC, T/T, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- SHANGHAI PORT, NINGBO PORT
Our Production Capability & Technical Expertise
- Main Products
- Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve, Safety Valve, Diaphragm Valve, Pinch Valve, Trap Valve Strainer
Our Industry Experience & Global Business Record
- Export Year
- 2000-09-02
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the warranty period for this valve?
- We provide an 18-month guarantee for the valve.
- What standards does the valve design follow?
- The design follows API594, BS EN12334, API 6D, ASME B16.34, and GB/T8937 standards.
- What materials are used for the valve body?
- The body is made of CI, DI, A126 CL.B, GG25, GGG40, GGG50, QT450, or A536 65-45-12.
- Is OEM branding available?
- Yes, we support Shf & OEM branding for customized orders.
- What payment terms are accepted?
- We accept LC, T/T, Western Union, Small-amount payment, and Money Gram.
- What is the average lead time for production?
- The lead time is 1-3 months during peak season and one month during the off season.
- What certifications are provided?
- We provide API6D, CE, ISO9001, ISO14001, API 607 certificates, and EN1024 3.1 test certificates.
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