Wafer Spring Assisted Dual Plate Check Valve PN16 Pressure Rating 50-300mm Size Range Short Length Design
Price:
Negotiation
MOQ:
1 Piece
Delivery Time:
7-30 days
Brand:
CXDLV
Product Description
Product Overview
The H76H/Y wafer spring assisted dual plate check valve features a compact short-length design with PN16 pressure rating. This industrial valve utilizes an innovative double-valve structure with two spring-loaded flaps suspended from a central vertical hinge pin for reliable backflow prevention.
Technical Specifications
Design Standards
- Design: API 594, API 6D, JB/T8937
- Face to Face: API 594, API 6D, DIN3202, JB/T8937
- Pressure & Temperature Rating: ASME B16.34
- Test & Inspection: ANSI B16.34, DIN2401, GB/T9124, JB/T74
Dimensional Data
| DN | L (mm) | D (mm) | D2 (mm) | D3 (mm) | D1 (mm) |
|---|---|---|---|---|---|
| 50 | 60 | 108 | 51 | 56 | 125 |
| 65 | 67 | 128 | 65 | 73 | 145 |
| 80 | 73 | 142 | 80 | 88 | 160 |
| 100 | 73 | 162 | 102 | 108 | 180 |
| 125 | 86 | 192 | 127 | 132 | 210 |
| 150 | 98 | 218 | 152 | 160 | 240 |
| 200 | 127 | 273 | 203 | 210 | 295 |
| 250 | 146 | 329 | 254 | 266 | 350 |
| 300 | 181 | 384 | 305 | 310 | 400 |
Key Features & Benefits
- Short closing stroke with spring loading reduces water hammer significantly
- Low opening pressure requirement - flaps fully open with minimal differential pressure
- Unitary structure design provides compact, simple construction
- Minimal impact force during closure extends valve lifespan
- High reliability and durability for industrial applications
- Eliminates sealing surface friction during opening cycle
Packaging & Delivery
Valves are carefully packed in suitable wood cases by skilled workers to prevent damage during transit. We partner with experienced freight forwarders for efficient space booking, customs clearance, and transportation via sea, air, or rail according to customer requirements.
Delivery Time: 7-60 days based on order specifications
Frequently Asked Questions
Are you a trading company or manufacturer?
We are a Wenzhou-based valve manufacturer with direct production capabilities.
How long is your delivery time?
Delivery time ranges from 7 to 60 days depending on order specifications.
Do you provide samples? Are they free or extra?
Yes, we provide samples free of charge, though customers are responsible for freight costs.
What are your payment terms?
Orders under $1,000 require 100% advance payment. Orders over $1,000 require 30% T/T advance with balance due before shipment.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wenzhou Xidelong Valve Co. LTD
Location
No566 Binhai 3rd road yongxing subdistrict longwan dist wenzhou zhejiang china
Contact Person
jin