| Customization: | Available |
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| Media: | Water |
| Material: | Stainless Steel |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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product description
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Nominal diameter
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DN15~DN100mm
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Suitable medium
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Gas, liquid, oil and etc.
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Medium temperature
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-20~150ºC,-20~250ºC
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Pressure range
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16bar, 25bar…
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Sealing material
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PTFE (others can be customized)
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Valve body material
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WCB, Stainless Steel 304, Stainless Steel 316, Stainless Steel 316L…
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Connection method
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Flange
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Fluid viscosity
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≤22mm2/S(Below 50mm2/S can be customized)
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CV value
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20~940
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Installation method
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Install horizontally or vertically.( Please conduct if you need others.)
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| Main dimensions-PN16(16bar) | ||||||||||
| Nomina diameter [DN] |
Dimensions(mm) | |||||||||
| d | L | D1 | D2 | D3 | H | W | N | M | 5211 | |
| 1/2 | 14 | 36 | 45 | 65 | 88 | 80 | 150 | 4 | 12 | F03/F04 |
| 3/4 | 19 | 40 | 58 | 75 | 98 | 85 | 150 | 4 | 12 | F03/F04 |
| 1" | 24 | 44 | 68 | 85 | 105 | 90 | 180 | 4 | 12 | F04/F05 |
| 11 | 29 | 52 | 78 | 100 | 130 | 98 | 180 | 4 | 16 | F04/F05 |
| 112 | 38 | 64 | 88 | 110 | 148 | 105 | 195 | 4 | 16 | F05/F07 |
| 2" | 48 | 83 | 102 | 125 | 165 | 116 | 195 | 4 | 16 | F05/F07 |
| 21/2 | 63.5 | 107 | 122 | 145 | 185 | 147 | 266 | 4 | 16 | F07/F10 |
| 3" | 76 | 120 | 138 | 160 | 200 | 163 | 266 | 8 | 16 | F07/F10 |
| 4 | 95 | 145 | 158 | 180 | 217 | 8 | 16 | F10 | ||
| Size | DN | Φd | L | H | W |
| 1/4" | 8A | 10.5 | 50 | 39 | 90 |
| 3/8" | 10A | 12 | 50 | 40 | 90 |
| 1/2" | 15A | 15 | 57.5 | 45 | 100 |
| 3/4" | 20A | 20 | 64 | 56 | 115 |
| 1" | 25A | 25 | 75 | 58 | 130 |
| 11/4" | 32A | 32 | 84.5 | 68 | 150 |
| 11/2" | 40A | 38 | 92.5 | 77 | 160 |
| 2" | 50A | 49 | 109 | 89.5 | 180 |
| 21/2'' | 65A | 65 | 152 | 118 | 250 |
| 3" | 80A | 80 | 173 | 130 | 245 |
| 4" | 100A | 100 | 211 | 152 | 320 |
| Name | Stainless Steel Industrial Heavy Duty Full Bore BSPP Female Thread 2PC Ball Valve for Water Supply Water |
| Standard | ASME B16.34 |
| Certificate | Ce/Ts/ISO/Son |
| Temperature | -20-210 degree C |
| Nominal Pressure | ANSI CLASS 150-900 |
| Driving Mode | Pneumatic/Electric/Manual |
| Channel | Straight Through Type |
| Mounting Pad | Optional |
| Body Type | 1 PC, 2 PC, 3 PC, etc. |
| Port Type | Full Port |
| Size Range | 1/4"-4" |
| Thread Type | BSPT, BSPP, NPT, etc. |
| Material | SS304, SS316,CF8M,CF8,WCB or Customized according to customer's requirements |
| Seat Material | PTFE, R-PTFE |
| Suitable Medium | Water,Oil,Air and Some Corrosive Liquids |
| Function | Blow-Down Valve, Relief Valve, Bypass-Valve |
| Application | Industrial Usage, Water Industrial Usage, Household Usage |
| Special Design | Available |
| Customized Size | Available |
| Warranty | 1 year |
| Package | cartons, pallet, cases |
| Production period | In 15-60 days upon order quantity |
| Payment term | LC, T/T, Western Union, Small-amount payment |
| Certificate | ISO14001,ISO9001,ASME,CCC,CE |
| Closest port for shipment | NINGBO |
| Advantages | 1. Customerized dimensions to meet different requirement 2. quality control from raw materials to the final products 3. Abundant stock 4.Rich export experience 5. Reliable shipping forwarder |
At Welflow Valve, we're dedicated to providing you with high-quality stainless steel valves and fittings. We understand that as a business owner or manager, you value reliability and excellent service, which is why we prioritize the completeness of our supply chain.
Our products, including ball valves, check valves, gate valves, globe valves, thread fittings, and flanges, are competitively priced without compromising quality. We take great care to ensure our product meets high quality and performance standards.
One of our key strengths is our supply chain, built on trust and long-term partnerships. We work closely with our manufacturing agents and logistics partners to ensure that our products reach you on time and in perfect condition.
Our team of experts is always available to provide technical support and help you choose the best product for your specific needs. We understand that every business is unique and are committed to providing personalized service that meets your needs.
| QUESTION? | ANSWER |
| 1. Are you a factory? | Yes, Welflow is a factory located in Wenzhou, Zhejiang, China. |
| 2. Do you have any requirements of MOQ? | No limited to MOQ but the difference in unit price. |
| 3. Payment Terms | Typically 30% T/T as deposit, 70% against copy of BL/ Or balance L/C at sight. |
| 4. Nearly Sea Port | Ningbo or Shanghai Port |
| 5. Terms: | FOB Ningbo/Shanghai, CIF, FCA, etc. |
| 6. Delivery Time: | Typically, it is 30-35 days after receiving the deposit payment. However, almost all of the items we have stock in 304. |
| 7. Could you accept color Marks or Color Boxes? | Yes, both are acceptable; we have experience with them. |
| 8. Could you accept marking our logo on the products? | Yes, on the handle or the bodies, both are okay. 1. Print on the Handle (NO MOQ requirements) 2. Laser Marking. (NO MOQ requirements) 3. Carvings(NO MOQ requirements) 4. Casting on the bodies (Has MOQ requirements) |
| 9. Do you have Material Certificates? | Yes, if required, Each item will be laser marked with Heat NO and the material certificates. |
| 10. How do you deal with customer complaints, such as quality issues? | This is an issue we take very seriously. As long as it is confirmed to be a quality issue, we will take full responsibility. 1. exchange or refund is acceptable. It mainly depends on how you need to deal with it. |
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