Audited Supplier
- Wafer pattern design, for quick installation.
- Wider EPDM seat design, replaceable, its suit for different type of flanges.Streamlined SS304 disc, lower water head lost.
- ISO top flange as standard, easy to suit acuators.
- Bi-directional shut-off seat.
- Eccentric pin on stem, not destroy structure of the stem, insure the strongth.
- BFV2: Gearbox operation: DN50~DN600.
Applicable Standards:
Design standard: EN 593, BS 5155
Connection standard: suit for EN1092-2
Face to face standard: EN 558-1 basic series 20 Top
flange standard: ISO5211/1
Technical Data:
Size: DN50~DN600(2″~24″)
Nominal pressure: PN 16
Temperature range: -10~90ºC
Suitable for: Water and neutral liquids
Materials Specifications
| No. | Component | Material |
| 1 | Body | Ductile Iron JS1040 |
| 2 | Disc | Option1: Ductile Iron with Epoxy Coating Option2: Stainless Steel SS304/SS316 Option3: Al-Bronze |
| 3 | Stem | Stainless Steel SS420 |
| 4 | Seat | EPDM |
| 5 | O- ring | EPDM |
Opening - Kv Value Curve
Are you a manufacturer or trading company?
DVK Valve is a specialized valve manufacturer, backed by a skilled and experienced R&D team.
Are you make OEM or ODM product?
Yes, if QTY attractive enough, we can create new mould for you, make bodies casting with your logo and your nameplate; if QTY not attractive enough, will be only with your nameplates or labels.
What kinds of valve can you supply?
We can supply butterfly valve, ball valve, check valve, gate valve, control valve, brass valve, bronze valve, strainer, valve fittings and so on.
How long is your delivery time?
General speaking, we have some stock for regular products, it is 1~2 weeks if the goods are in stock; if not in stock will be 4~8 weeks, depends on quantity.
What's the package and how do you ship the goods?
We typically use seaworthy plywood cases for packaging. Shipping is usually done by sea, other shipping methods can also be arranged. Please contact us if you require a different shipping route.
Can you provide the relevant documentation and certificates?
Yes, we can provide the necessary documentation and certificates, including the ISO9001,ISO24001, ISO45001, CE, BV, ABS, SIRIM, TUV-SUD etc. We can also provide the Test Report, Certificate of Material Analysis, Certificate of Origin, and other export documents if required.
Do you provide free samples?
If samples available in stock, yes, we could offer the free sample to you, but the air cost or courier cost will be on your account.
What are your payment terms?
Order value less than 2000USD, 100% in advance. Order value more than 2000USD, 30% T/T in advance, balance before shipment. L/C available as well.
