Product Description
Features and Benefits:
- Long pattern body design, face to face comply to DIN3202 F5.
- Available in sizes 2-12".
- Suitable for water and neutral liquids.
- Designed to reduce friction and torque with a unique plastic guide rail.
- Designed with quality ductile iron material.
- Manufactured with 3 O-ring sealants for zero leakage.
- Constructed with a fully vulcanized wedge and corrosion resistant.
- Designed with an electrostatic epoxy powder internally and externally.
- Designed and manufactured in accordance with DIN 3352.
- Designed with a non rising stem to save installation space.
- Handwheel operated
Gate Valve - unit: mm
Item |
Size |
DN |
L |
D1 |
D2 |
D3 |
n-φd |
Weight (kg) |
1 |
2" |
50 |
250 |
99 |
125 |
165 |
4-19 |
10.6 |
2 |
2 1/2" |
65 |
270 |
118 |
145 |
185 |
4-19 |
13.5 |
3 |
3" |
80 |
280 |
132 |
160 |
200 |
8-19 |
16 |
4 |
4" |
100 |
300 |
156 |
180 |
220 |
8-19 |
20.3 |
5 |
5" |
125 |
325 |
184 |
210 |
250 |
8-19 |
24 |
6 |
6" |
150 |
350 |
211 |
240 |
285 |
8-23 |
32 |
7 |
8" |
200 |
400 |
266 |
295 |
340 |
12-23 |
48.5 |
8 |
10" |
250 |
450 |
319 |
355 |
405 |
12-28 |
82 |
9 |
12" |
300 |
500 |
370 |
410 |
460 |
12-28 |
114.5 |
Applicable Standards:
Flanges comply with BS EN 1092-2
Valves comply with DIN 3352
Face to face to DIN 3202 F5
Pressure test with BS EN12266-2003
Technical Data:
Size: DN50~DN300 (2"~12")
Nominal pressure: PN16
Temperature range: 0˚C~80˚C
Suitable for: Water and neutral liquids
Materials Specifications:
No |
Component |
Material |
1 |
Body |
Ductile iron GGG40 |
2 |
Wedge |
Ductile iron GGG40 fully encapsulated with EPDM rubber |
3 |
Stem nut |
Brass CW614 |
4 |
Stem |
Stainless steel 304 |
5 |
Bonnet bolt |
Zinc coated steel 8.8 sealed with hot melt |
7 |
Bonnet |
Ductile iron GGG40 |
8 |
O-ring |
EPDM rubber |
9 |
Thrust collar |
Brass CW614 |
10 |
Gate bearing |
Brass CW614 |
11 |
O-ring |
EPDM rubber |
12 |
Handwheel |
Steel / Ductile iron |
13 |
Bolt |
Zinc coated steel 8.8 sealed with hot melt |
14 |
Washer |
Zinc coated steel sealed with hot melt |
Torques Value (Testing at 1.1PN Pressure) Unit: N*M:
Nominal Diamater |
Nominal Pressure PN1.6MPa |
DN |
Standard Closing Torque (Nm) |
Our Closing Torque (Nm) |
Free Running Torque (Nm) |
50 |
50 |
40 |
6 |
65 |
60 |
50 |
6 |
80 |
75 |
60 |
6 |
100 |
100 |
80 |
6 |
125 |
125 |
100 |
12 |
150 |
150 |
120 |
12 |
200 |
200 |
160 |
12 |
250 |
250 |
200 |
16 |
300 |
300 |
240 |
24 |
350 |
325 |
260 |
24 |
400 |
350 |
280 |
28 |
450 |
155 |
125 |
12 |
500 |
170 |
135 |
12 |
600 |
235 |
185 |
16 |
Note: The product testing torque is smaller than the standard requirement, easier to operated.
Advantages of Our Products
![F5 Ductile Iron Flange Resilient Seated Long Pattern Nrs Industrial Gate Valve with OEM Service](//www.micstatic.com/athena/img/transparent.png)
![F5 Ductile Iron Flange Resilient Seated Long Pattern Nrs Industrial Gate Valve with OEM Service](//www.micstatic.com/athena/img/transparent.png)
![F5 Ductile Iron Flange Resilient Seated Long Pattern Nrs Industrial Gate Valve with OEM Service](//www.micstatic.com/athena/img/transparent.png)
Why Choose Us
Factory Overview
![F5 Ductile Iron Flange Resilient Seated Long Pattern Nrs Industrial Gate Valve with OEM Service](//www.micstatic.com/athena/img/transparent.png)
Packaging & Shipping
![F5 Ductile Iron Flange Resilient Seated Long Pattern Nrs Industrial Gate Valve with OEM Service](//www.micstatic.com/athena/img/transparent.png)
Certifications
FAQ
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.
![F5 Ductile Iron Flange Resilient Seated Long Pattern Nrs Industrial Gate Valve with OEM Service](//www.micstatic.com/athena/img/transparent.png)