| Customization: | Available |
|---|---|
| Media: | Water, Oil, Gas |
| Material: | Stainless Steel |
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Max Pressure: 1000PSI (PN63)
Full Bore
Operation: Manual(Handle, Normally with Lock)/Pneumatic & Electric Actuator
Investment Casting Body
Blow-Out Proof Stem
Material: CF8(SS304)/CF8M(SS316)
End Connection: BS21(BSPT&BSP), ANSI B2.1(NPT), DIN259/2999, ISO228
Testing Standard: API 598
Manufactured by: ZHEJIANG WELFLOW VALVE CO., LTD
| NO | Parts Name | Material |
| 1 | Nut | A2-70 |
| 2 | Spring Washer | SS304 |
| 3 | Stem | SS304/SS316 |
| 4 | Handle | SS304/SS201 |
| 5 | Gland Nut | SS304 |
| 6 | Packing | PTFE |
| 7 | Thrust Washer | PTFE |
| 8 | Cap/Bonnet | CF8/CF8M/WCB |
| 9 | Gasket | PTFE |
| 10 | Seat | PTFE/RPTFE |
| 11 | Ball | SS304/SS316 |
| 12 | Body | CF8/CF8M |
| Size | d | L | H | S | ISO5211 | E |
| 1/2" | 15 | 62 | 60 | 9 | F03/F04 | 95 |
| 3/4" | 20 | 70.5 | 64 | 9 | F03/F04 | 115 |
| 1" | 25 | 82 | 70 | 11 | F04/F05 | 130 |
| 11/4" | 32 | 99 | 77 | 11 | F04/F05 | 150 |
| 11/2" | 38 | 107 | 85 | 14 | F05/F07 | 160 |
| 2" | 49 | 121 | 95 | 14 | F05/F07 | 170 |
| 21/2" | 65 | 150 | 128 | 17 | F07/F10 | 220 |
| 3" | 80 | 168 | 145 | 17 | F07/F10 | 235 |
| 4" | 100 | 204 | 178 | 19 | F07/F10 | 300 |
| 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. |
Discover our range of high-quality stainless steel valves and fittings designed for reliability and excellent service. Our competitively priced products include ball valves, check valves, gate valves, globe valves, thread fittings, and flanges.
Contact us today to experience the excellence of ZHEJIANG WELFLOW VALVE CO., LTD.
High-quality stainless steel ball valve for industrial use, featuring RPTFE seating and threaded design. Ideal for gas and water applications.
The One Piece Ball Valve features a body formed from a single piece, with the ball permanently fixed within the valve body. The ends are threaded or welded, making it compact and cost-effective. Ideal for applications with lower pressure and smaller sizes.
Two Piece Ball Valve (2PC)
This type of ball valve consists of two separate pieces connected with thread or bolts. The body is divided into two halves, allowing easy access to the internal components, including the ball and seats. Two-piece ball valves are commonly used in applications requiring regular maintenance or inspection.
The Three Piece Ball Valve from ZHEJIANG WELFLOW VALVE CO., LTD is designed with three separate pieces: a body and two end caps. The end caps are connected to the body using bolts, allowing for easy disassembly and maintenance. This design provides greater flexibility for repairing or replacing internal components, making maintenance a breeze.
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