Vertical Check Valve
| H12W stainless steel internal thread spring check valve detailed introduction: |
| Product Name | H12W stainless steel internal thread vertical check valve |
| Product Model | H12W |
| Nominal diameter | DN15-DN100 |
| Pressure Range | 1000WOG |
| Valve body material | Stainless steel |
Product Overview:
H12W 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 pressure: H12 type is 6-16Mpa H13 type is 4-32Mpa
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 |
