| Model NO. | D343H | Structure | Three-Eccentric Sealing |
| Seal Form | Auto Sealed | Valve Stem | Normal |
| Work Pressure | Mid-Pressure (2.5mpa< Pn <6.4mpa) | Working Temperature | Max 420 Deg C |
| Material of Seal Surface | Metal Seat | Valve Body | Casting |
| Standard | API-ISO-En-JIS | Application | Industrial Usage, Power Plant, Steam, Circulating Water |
| Body | Wcb | Pressure Rating | Cl150-Cl900 (Pn6-Pn160) |
| Warranty Time | 120 Days After Shipment | Certificates | API 6D, CE, ISO9001, Eac 010/032, API 607, Sil, Is |
| Trim | F6a | Face to Face | ASME B16.10, En558 |
| Design | ASME B16.34, API609, En593 | Transport Package | Plywood Case |
| Specification | 8′′ | Trademark | Jitai |
| Origin | China | HS Code | 8481804090 |
| Production Capacity | 1000 Sets Per Month |
Overview
This valve uses triple eccentric configuration with laminated
metal seat to apply in wide sectors, such as power plant, oil
& gas, petrochemical, water drainage.
Features
| Nominal size | 2"~48"(DN50~DN1200) |
| Nominal pressure | Class 150~Class 900(PN10~PN160) |
| Standard: | ASME B16.34, API609,EN593 |
| Body material | Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel |
| End connection | BW, RTJ, RF, |
| Operation | Manual, Pneumatic, Electric, Hydraulic |





1.Q:Are you are a trading company or manufacturer?
A:We are a manufacturer with 7000-sqm factory and 100
employees.
2.Q: Can you provide the assembly drawing for confirmation
?
A: Yes, we can give the relavant drawing within 24
hours.
3.Q: Can you do non destructive test for valve components
?
A: Yes, we can perform radiographic testing, penetration
testing, ultrasonic testing, magnetic particle testing,
etc
4.Q: How can I vist you when I am in China?
A: We are near the Wenzhou Airport. If you take a plane, it
takes 2 hours to reach our factory from Shanghai, 2 hours
from Guangzhou, 3 hours from Beijing.
5.Q: Can we take sample for quality check?
A: Definitely. You can advise the model number and we will
prepare the sample within 7 days.
6.Q: How can I become your distributor or agent?
A: You can send your company profile and reference list to
our sales manager.
7.Q: Can you help with site maintenance and
commissioning?
A: Yes, we are glad to offer our assistance whenever you
need it. We can send our after sales team to address the
issue within 14 days




No 8 Wenqiang Road, Yaoxi, Longwan District, Wenzhou, Zhejiang, China 325000