Wafer Style Swing Check Valve ANSI 150LB/300LB Ultra Thin Design 1½"-24" Size Range With Spring
Price:
Negotiation
MOQ:
1 Piece
Delivery Time:
7-30 days
Brand:
CXDLV
Product Description
Product Overview
The H74 wafer style swing check valve is an ultra-thin check valve designed for applications with limited installation space. Featuring a spring-assisted mechanism and ANSI 150LB/300LB pressure ratings, this valve ensures reliable backflow prevention in industrial piping systems.
Technical Specifications
Standards & Certifications
Face to Face: API 6D / ASME B16.10
Flange Dimension: ANSI
Flange Dimension: ANSI
Operating Parameters
Size Range: 1½" to 24"
Pressure Rating: 125LB to 600LB
Temperature Range: -29°C to 180°C
Pressure Rating: 125LB to 600LB
Temperature Range: -29°C to 180°C
Dimensional Data
| SIZE | B(mm) | A(mm) | L(mm) |
|---|---|---|---|
| 1½" | 23 | 87 (ANSI150) 95 (ANSI300) |
19 |
| 2" | 30 | 104 (ANSI150) 111 (ANSI300) |
19 |
| 2½" | 41 | 124 (ANSI150) 130 (ANSI300) |
19 |
| 3" | 54 | 136 (ANSI150) 149 (ANSI300) |
19 |
| 4" | 71 | 174 (ANSI150) 180 (ANSI300) |
19 (ANSI150) 22 (ANSI300) |
| 5" | 92 | 197 (ANSI150) 215 (ANSI300) |
19 (ANSI150) 22 (ANSI300) |
| 6" | 112 | 222 (ANSI150) 250 (ANSI300) |
19 (ANSI150) 22 (ANSI300) |
| 8" | 155 | 279 (ANSI150) 307 (ANSI300) |
28 |
| 10" | 201 | 339 (ANSI150) 362 (ANSI300) |
28 (ANSI150) 38 (ANSI300) |
| 12" | 240 | 409 (ANSI150) 422 (ANSI300) |
38 (ANSI150) 51 (ANSI300) |
| 14" | 270 | 450 (ANSI150) 485 (ANSI300) |
44 (ANSI150) 51 (ANSI300) |
| 16" | 311 | 514 (ANSI150) 539 (ANSI300) |
48 (ANSI150) 51 (ANSI300) |
| 18" | 360 | 549 (ANSI150) 596 (ANSI300) |
58 (ANSI150) 76 (ANSI300) |
| 20" | 410 | 606 (ANSI150) 654 (ANSI300) |
64 (ANSI150) 83 (ANSI300) |
Key Features
- Rapid valve flap closure with minimal water hammer pressure
- Compatible with both horizontal and vertical pipe installations
- Smooth flow path design for reduced fluid resistance
- Ultra-thin profile ideal for space-constrained applications
- Simple structure with lightweight construction for easy handling
Applications
The H74 wafer style swing check valve is specifically designed for water supply systems and industrial applications including petroleum, chemical processing, and metallurgical sectors. Its compact design makes it particularly suitable for installations with limited space requirements.
Packaging & Delivery
Valves are carefully packed in custom 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. Standard delivery time ranges from 7 to 60 days based on order specifications.
Frequently Asked Questions
Are you a trading company or manufacturer?
We are a factory.
How long is your delivery time?
According to the order, 7-60 days.
Do you provide samples? Is it free or extra?
Yes, we offer samples free of charge, but customers are responsible for freight costs.
What are your payment terms?
Payment ≤ $1,000 USD: 100% in advance. Payment ≥ $1,000 USD: 30% T/T in advance, balance 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