Zhejiang JieYu Valve Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000PCS/Mouth |
| Delivery Time | 7-30 work days |
| Packaging Details | Plywood Case |
| Disc | Ductile Lron Coated By Nylon,Ductile Lron Coated By Nickel,Stainless Steel 304,Stainless Steel 316,Stainless Steel 316l,Duplex Stainless Steel,Aluminum Bronze |
| Body | Cast Lron,Ductile Lron,Carbon Steel,Stainless Steel 304,Stainless Steel 316,Stainless Steel 316L |
| Stem | Carbon Steel 45#,Stainess Steel 416,Stainless Steel 304,Stainless Steel 316 |
| Seat | EPDM,NBR,PTFE,Wear-resistant EPDM,High-temperature EPDM,Fluorine Rubber,Silicon Rubber |
| Size | DN50-DN600 |
| Nominal Pressure | Metal Check Valve |
| Brand Name | JIEYU |
| Certification | API ISO Ts CE |
| Place of Origin | Wenzhou China |
View Detail Information
Explore similar products
Flange End Cast Steel Swing Type Check Valve 150LB Pressure BS1868 Design
Modular Design Cast Steel Swing Check Valve , WCB Check Valve RF Flange End
Non Return Stainless Steel Swing Check Valve , Quiet Hydraulic Check Valve
Silent Stainless Steel Swing Check Valve API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000PCS/Mouth |
| Delivery Time | 7-30 work days | Packaging Details | Plywood Case |
| Disc | Ductile Lron Coated By Nylon,Ductile Lron Coated By Nickel,Stainless Steel 304,Stainless Steel 316,Stainless Steel 316l,Duplex Stainless Steel,Aluminum Bronze | Body | Cast Lron,Ductile Lron,Carbon Steel,Stainless Steel 304,Stainless Steel 316,Stainless Steel 316L |
| Stem | Carbon Steel 45#,Stainess Steel 416,Stainless Steel 304,Stainless Steel 316 | Seat | EPDM,NBR,PTFE,Wear-resistant EPDM,High-temperature EPDM,Fluorine Rubber,Silicon Rubber |
| Size | DN50-DN600 | Nominal Pressure | Metal Check Valve |
| Brand Name | JIEYU | Certification | API ISO Ts CE |
| Place of Origin | Wenzhou China | ||
| High Light | stainless steel swing check valve ，swing type non return valve | ||
Industrial Flange Metal Check Valve Water Supply , Adjustable Stainless Steel Swing Check Valve
Flange swing check valve
Overview of swing check valves
Swing check valve, also known as one-way valve or check valve, its role is to prevent the backflow of media in the pipeline. The opening and closing parts are opened or closed by the medium flow and force to prevent the medium from flowing back. The valve is called a check valve. Check valves belong to automatic valves. They are mainly used in pipelines where media flow in one direction. Only one direction is allowed to flow in order to prevent accidents. Such valves should normally be installed horizontally in pipes.
Design and Application standard
1. Design and manufacturing standards: GB/T12236-2008
2. Connection flange standard: JB/T79-94
3. Structure length standard: GB/T12221-2005
4. Inspection and test standards: JB/T9092-99
5. The valve flap is a swing type. The flow channel is straight through, and both horizontal and vertical pipes can be installed."
Main performance specification
| Type | (MPa) Nominal pressure | (MPa)Test preeur | Applicable temp | Applicable medium | |
| Shell | Seal | ||||
| H44T-10 | 1.0 | 1.5 | 1.1 | ≦200 | steam |
| H44W-10 | ≦100 | Gas, oil | |||
| H44T-16 | 1.6 | 2.4 | 1.76 | ≦200 | steam |
| H44W-16 | ≦100 | Gas, oil | |||
| H44W-16P | -20～150 | Nitric acid | |||
| H44W-16R | Acetic acid | ||||
Main part material
| Parts | ZG1Cr18Ni9Tiseries | ZG00Cr18Ni10 series | ZG1Cr18Ni12M02 series | ZG00Cr17Ni14M02 series | WCB series |
| Valve body, bonnet | ZG1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02 | WCB |
| Rocker | G1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02 | WCB |
| Valve flap | G1Cr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02 | WCB |
| Gasket | 304+PTEF | 304L+PTEF | 316+PTEF | 316L+PTEF | Graphite+304 |
| Stud | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 35CrMOA |
| Nut | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 45 |
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
$30,000,000-$40,000,000
Employee Number:
>100
Ecer Certification：
Active Member
Zhejiang Jieyu Valve Co., Ltd. is located in the City of Valves-Longwan Wenzhou. The company possesses high precision machinery and equipment over 70 sets and has more than 200 employees, 30 of whom are dedicated senior or middle technicians. With advanced testing equipment, complete detection metho... Zhejiang Jieyu Valve Co., Ltd. is located in the City of Valves-Longwan Wenzhou. The company possesses high precision machinery and equipment over 70 sets and has more than 200 employees, 30 of whom are dedicated senior or middle technicians. With advanced testing equipment, complete detection metho...
Get in touch with us
Leave a Message, we will call you back quickly!