PN10 DIN 3352 F4 Flanged Resilient Seated Gate Valve with PN10/16 Pressure Rating and Full Bore Design
Price:
USD 10 ~ 10,000 /pcs
MOQ:
1 sets / pcs
Delivery Time:
within 25 days after payment
Brand:
OEM
Product Description
Product Overview
PN10 DIN 3352 F4 Flanged Resilient Seated Gate Valve with pressure rating PN10/16, non-rising stem design, and full bore configuration for optimal flow capacity.
Key Design Features
Triple Stem Sealing System
- NBR wiper ring protects against external contaminants
- Polyamide bearing with 4 NBR O-rings prevents galvanic corrosion
- EPDM rubber manchette provides main hydraulic sealing
- Replaceable O-rings under pressure ("DRY THREAD" system)
Body/Bonnet Connection
- Round rubber bonnet gasket fits into recess for pressure surge protection
- Countersunk stainless steel bonnet bolts sealed with hot melt
- Complete protection against corrosion from medium or soil exposure
Wedge Nut Design
Fixed integral wedge nut made of dezincification-resistant brass provides optimum compatibility with stainless steel stem, reducing movable parts and corrosion risk.
Vulcanized Wedge Construction
- Ductile iron core fully vulcanized with drinking water approved EPDM rubber
- No exposed iron parts to prevent creeping corrosion
- Guides ensure uniform closure under high pressure conditions
- Large through bore prevents stagnant water accumulation
Technical Specifications
| Part No. | Component | Material |
|---|---|---|
| 1 | Body | Ductile cast iron |
| 2 | Wedge | Ductile cast iron + EPDM |
| 3 | Stem nut | ZCuAl10Fe3 Gunmetal |
| 4 | Gasket | EPDM |
| 5 | Bonnet | Ductile cast iron |
| 6 | Gland gasket | ZCuAl10Fe3 Gunmetal |
| 7 | Stem | 2Cr13 S.S.x 20Cr13 |
| 8 | Gland | Ductile cast iron |
| 9 | Rubber wiper | EPDM/NBR |
| 10 | Hand wheel | Ductile cast iron |
Performance Advantages
- Shot-blasting surface treatment for smooth protective finish
- Flat seating surface prevents impurity accumulation
- Advanced rubber vulcanization ensures permanent bonding
- Epoxy coating to DIN 30677-2 for superior corrosion resistance
- Ductile iron construction provides 20-30% weight reduction
- Three O-ring sealing system allows maintenance under pressure
Compliance Standards
American Standards
ANSI/AWWA C509 design, ASME B16.10-2000 face-to-face dimensions, ASME/ANSI B16.42-1998 flange specifications
British Standards
BS5163, BS5150 design, BS5163 face-to-face dimensions, BS4504 part1 flange drilling
German Standards
DIN 3352 design, DIN 3202 F4 face-to-face dimensions, EN1092 flange specifications
Applications
Widely used in water supply systems, sewage disposal, power generation, energy pipelines, chemical processing, marine applications, and various industrial fluid control systems.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Silk Road Enterprise Management Services Co.,LTD.
Location
Beijing China
Contact Person
Rambo