DIN Steel/Ss Flange Bellows Seal Globe Valve
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Product Highlights
- Multiple Material Options: Available in Cast Iron, Carbon Steel, Stainless Steel, and Alloy Steel.
- Diverse Seal Materials: Seals include PTFE, RPTFE, PPL, and Metal based on customer needs.
- Flexible Actuation: Supports Hand Wheel, Worm Wheel, Pneumatic, and Electric actuators.
- Standard Compliance: Manufactured according to DIN, GB, ANSI, and JIS international standards.
- Fire-Proof Design: Features anti-static and fire-proof design for enhanced safety.
- Low MOQ: Minimum Order Quantity is only 5 pieces per size.
Product Attributes
- Customization
- Available
- Media
- Water/Oil/Gas
- Temperature
- Ordinary Temperature
- Model NO.
- RSTV BGV
- Actuator
- Hand Wheel
- Material
- Cast Iron/Carbon Steel/Stainless Steel/Alloy Steel
- Structure
- Through Way Globe Valve
- Sealing Form
- Bellows Globe Valve
- Stem Thread Position
- Outside Screw Stem Globe Valve
- Application
- Bellow Seal Globe Valve
- Standard
- DIN, GB, ANSI, JIS
- Working Pressure
- Pn10 ~Pn40
- Seal
- PTFE/Rptfe/Ppl/Metal
- Connection Ends
- Flange
- Valve Body, Cap
- Wcb, Gg25, CF8, CF8m
- Working Temp.
- -29° C ~ 425° C
- Inspection & Testing
- According to API598
- Certificate
- ISO9001 & Ce
- MOQ
- 5PCS
- Warranty
- 18 Months
- Delivery Time
- 15~20 Days
- Transport Package
- Standard Exporting Plywood Case
- Specification
- 2"~ 48" / DN50~DN200
- Trademark
- RSTV
- Origin
- Wenzhou, Zhejiang, China
- HS Code
- 8481804090
- Production Capacity
- 6000 Ton/Year
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Product Description
RST HEADQUARTERS (2 BUILDINGS)

RST CASTING FACTORY
DIN STEEL/SS FLANGE BELLOWS SEAL GLOBE VALVE
Product Specification:
1. Size: 1/2''~-8''
2. Pressure Rating: PN16/25/40
3. Material: GS-C25N 1.0619, 1.4308.1.4408 etc.
4. Suitable Temperature: -196ºC~450ºC( Different temperature choose different materials).
5. Suitable Medium: Water, Steam, Oil and natural gas etc.
Technical Specification:
1. Design & Manufacture standard: DIN 3357.
2. Pressure & Temperature standard: DIN 3230.
3. Face to face dimension standard: DIN 3202.
4. Flange standard: DIN2543-2545/DIN 2501.
5. Test & Inspect standard: DIN 2401.
Product Feature:
1. Floating ball, full bore or reduce bore.
2. ISO5211 mounting pad for option.
3. Blow-out proof stem design.
4. PTFE/RPTFE seat seal( Seat seal material could be decided by customer's request or according to valve's medium & temp. condition).
5. Fire-proof and anti-static design if need.
6. Operation: Hand wheel, Worm wheel, Pneumatic actuator & Electric Actuator.
Specifications:
| Product Name | Cast Irion Flange Bellow Seal Globe Valve |
| 1. Material | SS304/316/304L/316L ( CF8/CF8M/CF3/CF3M), WCB, WCC, LCB,LCC,WC6,WC9, C5,C12, etc |
| 2. Size | 2"~ 48" / DN50~DN200 |
| 3. Thread standard | ISO9001 & CE, TS |
| 4. Seal: | Bellow Seal/Dual Seal |
| 5. Working Pressure | PN10 ~PN40 |
| 6. Connection Ends | RF, RTJ, FF, Butt-welding. |
| 7. Working Temp. | -29~425ºC, or according to customer requirements for different industry. |
| 8. Suitable Medium | Water, Natural Gas, Oil and some corrosive liquid |
| 9. Operated | Gear Operated, Pneumatic Actuator, Electric Actuator. |
| 10. Inspection & Testing | According to API598 |
| Shipment | |
| Delivery Time | 15~20 Days |
| Package | Standard Exporting Plywood Case |
| Shipping Port | Ningbo/Shanghai, China |
| Shipping Terms | Exw, FOB, CFR, CIF, etc. |
| Payment Terms | T/T, Western Union, PayPal, etc. |
| 30% prepayment, 70% balance paid before shipping or against copy of BL | |
| Country of Origin | Wenzhou city, China |
| Production Capacity | 6000 ton/year |
| MOQ | 5 PCS/size |
| No. Accessory Name |
Material | |
| 1- Body | ASTM A216-WCB ASTMA217-WC1\WC6\WC9\C5 ASTM A351-CF8/CF8M/CF8C/CF3/CF3M |
|
| 2-Nut | ASTM A194-2H\A194-8\A194-8M | |
| 3-Bonnet | ASTM A216-WCB ASTMA217-WC1\WC6\WC9\C5 ASTM A351-CF8/CF8M/CF8C/CF3/CF3M |
|
| 4-Disc | ASTM A182Gr.F6a/ ASTM A182F22 ASTMA182-F304/F316/F321/F304L/F316L |
|
| 5-Gasket | Graphite+Stainless Steel | |
| 6-Stud | ASTM A193-B7\A320-B8\A193-B8M | |
| 7-Flat cover | ASTM A182Gr.F6a/ ASTM A182F22 ASTMA182-F304/F316/F321/F304L/F316L |
|
| 8-Stem | ASTM A182Gr.F6a/ ASTM A182F22 ASTMA182-F304/F316/F321/F304L/F316L |
|
| 9-Packing | Graphite | |
| 10-Packing press-sleeve | ASTM A182Gr.F6a/ ASTM A182F22 ASTMA182-F304/F316/F321/F304L/F316L |
|
| 11-Packing gland | ASTM A216-WCB ASTM A351-CF8/CF8M/CF8C/CF3/CF3M |
|
| 12-Valve stem nut | Copper alloy | |
| 13-Handwheel | ASTM A47-32510 | |
Main Dimension:
| PN | PN16 | |||||||||||||
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 200 | 310 | 350 | 400 | 480 | 600 | 730 | 850 |
| H | 195 | 195 | 207 | 218 | 225 | 230 | 272 | 290 | 355 | 410 | 425 | 540 | 665 | 720 |
| W | 120 | 120 | 140 | 140 | 160 | 180 | 180 | 200 | 250 | 300 | 300 | 100 | 520 | 520 |
| Wt.(kg) | 4 | 4.5 | 5 | 7 | 9 | 12 | 18.5 | 23 | 38.5 | 56 | 75 | 113.5 | 235 | 395 |
| H | 7 | 7 | 12 | 13 | 14 | 15 | 19 | 23 | 28 | 35 | 42 | 52 | 64 | 75 |
| kv | 4.2 | 7.4 | 12 | 19 | 30 | 47 | 77 | 120 | 188 | 288 | 410 | 725 | 1145 | 1635 |
| PN | PN25 | |||||||||||||
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 200 | 310 | 350 | 400 | 480 | 600 | 730 | 850 |
| H | 195 | 195 | 207 | 218 | 225 | 230 | 272 | 290 | 355 | 410 | 425 | 540 | 665 | 720 |
| W | 120 | 120 | 140 | 140 | 160 | 180 | 180 | 200 | 250 | 300 | 300 | 100 | 520 | 520 |
| Wt.(kg) | 4 | 4.5 | 5 | 7 | 9 | 12 | 18.5 | 23 | 38.5 | 56 | 75 | 113.5 | 235 | 395 |
| H | 7 | 7 | 12 | 13 | 14 | 15 | 19 | 23 | 28 | 35 | 42 | 52 | 64 | 75 |
| kv | 4.2 | 7.4 | 12 | 19 | 30 | 47 | 77 | 120 | 188 | 288 | 410 | 725 | 1145 | 1635 |
| PN | PN40 | |||||||||||||
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 200 | 310 | 350 | 400 | 480 | 600 | 730 | 850 |
| H | 195 | 195 | 207 | 218 | 225 | 230 | 272 | 290 | 355 | 410 | 425 | 540 | 665 | 720 |
| W | 120 | 120 | 140 | 140 | 160 | 180 | 180 | 200 | 250 | 300 | 300 | 100 | 520 | 520 |
| Wt.(kg) | 4 | 4.5 | 5 | 7 | 9 | 12 | 18.5 | 23 | 38.5 | 56 | 75 | 113.5 | 235 | 395 |
| H | 7 | 7 | 12 | 13 | 14 | 15 | 19 | 23 | 28 | 35 | 42 | 52 | 64 | 75 |
| kv | 4.2 | 7.4 | 12 | 19 | 30 | 47 | 77 | 120 | 188 | 288 | 410 | 725 | 1145 | 163 |
Other Products We Manufacture
1 .Sanitary valve
Sanitary Butterfly Valves
Sanitary Check Valves
Sanitary Ball Valvess
Sanitary Reversal Valve
Sanitary Diaphragm Valves
Sanitary Sample Valves
Sanitary Safety Valves
Sanitary Control Valves
Sanitary Relief Pressure Valves
2. Sanitary Pipe Fittings
Sanitary Elbow
Sanitary TeeSanitary Reducer
Sanitary Cross
Sanitary Triclamp Ferrule
Sanitary Cap
Sanitary Pipe Hanger
Sanitary Tank Cleaning Ball
Sanitary Hose Joint
Sanitary Unions
Sanitary Sight Glass
Sanitary Strainer
3.Industry Valves
Ball Valve
3 Way Ball Valve
1 PC Male/Female Thread Ball Valve
2 PC Male/Female Thread Ball Valve
3 PC Male/Female Thread Ball Valve
1 PC Flange/Welding/Union Ball Valve
2 PC Flange/Welding/Union Ball Valve
3 PC Flange/Welding/Union Ball Valve
Globe Valve
Male/Female Thread Globe Valve
Flange Globe Valve
Gate Valve
Male/Female Thread Gate Valve
Flange Gate Valve
Check Valve
Wafer Check Valve
Spring Check Valve
Dual Disc/Plat Wafer Check Valve
Swing Check Valve
Flange Check Valve
Butterfly Valve
Angle Seat Valve
Pneumatic Ball Valve
Pneumatic Angle Seat Valve
Electric Ball Valve
Electric Angle Seat Valve
Y Strainer/Filter
4.Industry Pipe Fittings
Elbow
TeeSanitary Reducer
Cross
Cap
Pipe Hanger
Hose Joint
Unions
quick connector
ZHEJIANG RST VALVE CO., LTD
Add: No.917, Tianzhong Rd, Yongiang Hi-Tech Park, Wenzhou city, P.R.China
Web: industryvalves.en.made-in-china.com
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR233317". Items marked "" are certified.
Company Profile
RST Valve Group Co., Ltd was founded in Wenzhou City with more than 10 years of experience in producing different kinds of industrial valves. It is a high-tech comprehensive valve enterprise with design, research and development, manufacturing, sales and service.
RST VALVE owns more than 100 employees. In our production line, we have CNC machining equipment, grinding machines, assembly machines, welding torches, hydraulic / air testing equipment at our workshop. The annual production capability of the factory can reach 6000 tons. RST Valve is an ISO, CE and TS certified manufacturer with much experience of exporting. It keeps continuous innovation and owns a strong technical force, excellent equipment, complete testing system, and strict management system. Inspection includes raw material inspection, dimensional inspection, processing inspection, chemical testing, physical testing, pressure testing, etc, which guarantee the quality of finished products.
RST VALVE can offer different kinds of industrial valves, including ball valve, gate valve, check valve, globe valve, y strainer, etc. Our products are performed in accordance with national standards of API, ANSI, DIN, JIS, BS and GB and so on. Our various products are widely used in petrochemical industry, petroleum refining, nuclear power, chemical industry, metallurgy as well as mining, medical industry, food industry, national defense, military and urban construction and many other fields. Moreover, RST Valve accepts Valve OEM, ODM inquiry from customers.
RST Valve products have got great appreciation in a variety of different markets throughout the world. Our goal is "Made In China, Focus on World". RST VALVE is committed to improve our manufacturing practices and product quality and to serve better our customers and partners. RST VALVE forges ahead with broad minds, and warmly welcome domestic and foreign customers to visit and cooperate with our company. Thanks for your trust and support!
RST Main Products:
Ball Valve
---Trunnion Flange Ball Valve
---1 PC Male/Female Thread Ball Valve
---2 PC Male/Female Thread Ball Valve
---3 PC Male/Female Thread Ball Valve
---1 PC Flange/Welding/Union Ball Valve
---2 PC Flange/Welding/Union Ball Valve
---3 PC Flange/Welding/Union Ball Valve
---Three way flange ball valve
Globe Valve
---Male/Female Thread Globe Valve
---Stainless Steel Flanged Globe Valve
---Cast Steel Flanged Globe Valve
Gate Valve
---Male/Female Thread Gate Valve
---Stainless Steel Flanged Gate Valve
---Cast Steel Flanged Gate Valve
Check Valve
---Wafer Check Valve
---Spring Check Valve
---Dual Disc/Plat Wafer Check Valve
---Swing Check Valve
---Flange Check Valve
Pneumatic Ball Valve
Pneumatic Angle Seat Valve
Electric Ball Valve
Electric Angle Seat Valve
Y Strainer/Filter
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 1887 Tianzhong Rd, Yongzhong Street, Longwan District, Wenzhou, Zhejiang, China
-
Plant Area
- 12000 square meters
-
Number of Employees
- 111
-
Registered Capital
- 113,190,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- Industrial Valves
-
Production Machines
- CNC Lathe, Lathe, Radial Drilling Facility
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-07-25
- Export Year
- 2011-10-01
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, Domestic
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- What is the warranty period?
- We provide an 18-month warranty for this valve.
- What is the delivery time?
- The standard delivery time is 15 to 20 days.
- What is the minimum order quantity?
- The MOQ is 5 pieces per size.
- What materials are available for the valve body?
- Materials include WCB, GG25, CF8, CF8M, and various stainless steel grades.
- What is the working pressure range?
- The working pressure ranges from PN10 to PN40.
- Can the seal material be customized?
- Yes, seal materials like PTFE, RPTFE, PPL, or Metal can be chosen based on the medium and temperature.
- What payment terms do you accept?
- We accept T/T, Western Union, PayPal, and other standard international payment terms.
Send your message to this supplier
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