|
US$12.00-15.00
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1 Piece
(MOQ)
|
Basic Info.
Model NO.
DIN3352 F4/F5 BS5163
Seal Surface
Wedge Gate Valve
Thread Position of Valve Rod
Inside Gate Valve
Usage
Regulation, Drain, Flow Control
Application
Industrial Usage, Water Industrial Usage
Color
Ral5005/5015/5017 or Customer Required
Operator
Manual/Electric Actuator/Pneumatic Actuator
Feature
Rubber Wedge Resilient Seat
Transport Package
Plywood Case
Specification
DN40-DN1200
Production Capacity
50000PCS/Year
Product Description
Resilient seat gate valve DIN3352 F4 rubber wedge
Technical specification: Valve Design: EN 1171/DIN 3352/EN 1074-1
Face to Face: EN 558-1 Series 14/ DIN 3202 F4
Flange Drilling: EN 1092-2/ ISO 7005-2
Hydraulic Test: EN 12266/ ISO 5208
Shell Test Pressure: 24 bar
Sealing Test Pressure: 17.6 bar
Some Ending Customer:
The main advantages of gate valve include: 1. The fluid resistance of the valve is small. Because the valve body of the gate valve is a straight-through type and the flow of the medium doesn't change direction, the fluid resistance of it is small compared with other kinds of valves.
2. The sealing performance is better than that of other shut-off valves. The opening and closing of it are more convenient.
3. The range of applications is wider. In addition to steam, oil and other media, it can be used in medium containing granular solid and with large viscosity. It can also be used as an air-venting valve and a low vacuum system valve.
4. The gate valve has dual flow directions. It's not subject to the flow directions of the medium. Therefore, it is suitable for use in a pipeline where the medium may change the flow direction. It is also easy to install.
Cast iron resilient seat gate valve material list
Body: Ductile Iron GGG40/50
Wedge: Ductile Iron GGG40/50
Wedge Coating: NBR/ EPDM EN681-1
Wedge Nut: Copper Alloy
Stem: Stainless Steel X20 Cr13
Bonnet Gasket: NBR/ EPDM EN681-1
Bonnet: Ductile Iron GGG40/50
O Ring Back Sealing: EPDM/ NBR
Stem Collar: Stainless Steel/ Brass
O-Ring: EPDM/ NBR
Stuffing Nut: Copper Alloy
Dust Guard: EPDM/ NBR
Handwheel: Ductile Iron GGG40/50
Stem Cap: Ductile Iron GGG40/50
MOQ We do not have any MOQ for this valve, 1 set order is also can be accepted.
Delivery It depends on the order quantity, the common delivery time will be 15-20days after received payment.
| Small order | Shipment by LCL |
| Bulk order | Shipment by FCL |
| Urgent or sample order | By air cargo or courier |
Payment way 30% deposit, the balance will be paid before loading.
Hydraulic testing We promise 100% hydraulic testing before exporting, with the testing machine.
Body testing: 1.5* design pressure
Sealing testing 1.1* design pressure
We can provide a 12-month warranty after the shipping date.
Packing way
Plywood case in exporting standard, bubble plastic packing inside
FAQ:
1. Yes, sample order is available for quality check and market test.
2. Quality is priority, we always attach the importance to quality control from the beginning to the end of the production.Every product will be fully assembled and carefully tested before painting, packing and shipping.
3. It usually takes about 25-30 working days to produce. For big order, it depends on the order quantity.
4. We usually accept T/T, L/C,and others payment.
5. We offer 12months warranty time.
6. Depends on your request, we have standard models in stock. Some special products and big order will be newly produced according to your order.
7. Yes, different models can be mixed up in one container.
8. Our company has been audited and approved ISO9001and WRAS certificate.
9. OEM & ODM services will be provided by us depend on your requirement.
Our website: davanflowtek.en.made-in-china.com
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