Vertical Check Valve
- Place of Origin:
- Wenzhou, China
- Medium:
- Water
- Connection:
- Threaded connection
- Pressure:
- 200psi/pn16
- Size:
- 1-4 " - 4"
Product Introduction
| Stainless steel internal thread spring check valve detailed introduction: |
| Product Name | Stainless steel internal thread vertical check valve |
| Nominal diameter | DN15-DN100 |
| Pressure Range | 1000WOG |
| Valve body material | Stainless steel |
Product Overview:
Stainless steel internal thread vertical check valve is composed of 1. valve body 3. valve disc 4. spring 6. joint and other parts. The stainless steel thread vertical check valve has the characteristics of high precision, beautiful appearance, small shape, spring device, vertical or horizontal installation, etc. It is mainly used to prevent the backflow of media in pipeline systems.
Working medium: water, oil, liquid
Operating temperature: ≤420℃
Material: Stainless steel 304, stainless steel 316, stainless steel 316L
Main materials list:
| Parts material | Valve body | WCB(A105) | ZG1Cr18Ni9Ti | CF8(304) | CF3(304L) | CF8M(316) | CF3M(316L) |
| Valve disc | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni9 | 00Cr19Ni10 | 00Cr17Ni12Mo2 | 00Cr17Ni14Mo2 | |
| Press ring | 2Cr13 | 00Cr17Ni14Mo2 | |||||
| spring | 0Cr18Ni9 | 0Cr18Ni9 | 00Cr17Ni14Mo2 |
Product structure and main dimensions:
| Nominal diameter DN(mm) | ZG | H | L |
| 15 | 1/2 | 73 | 43 |
| 20 | 3/4 | 85 | 48 |
| 25 | 1 | 95 | 55 |
| 32 | 1-1/4 | 113 | 73 |
| 40 | 1-1/2 | 138 | 86 |
| 50 | 2 | 156 | 98 |
