China 2PC Spring Femalethread Check Valve, Find details about China Check Valve, Female Thread Check Valve from 2PC Spring Femalethread Check Valve
name | 2pc spring female thread check valve | ||
Design | spring check | ||
Material of construction | investment casting | ||
Material | SS304/SS316/SS201/WCB | ||
Working pressure | 1000PSI | ||
Size range | 1/2"--4" | ||
End Connection | BSP/BSPT/NPT/DIN2999/DIN259 Threaded | ||
Mode of operation | Manual | ||
Specification | |||
Nominal pressure | PN1.6,2.5,4.0,6.4M.pa | ||
Strength testing pressure | PT:2.4,3.8,6.0,9.6M.pa | ||
Seat testing pressure(hight pressure) | 1.8,2.8,4.4,7.1Mpa | ||
Applicable media | H12W-1C water oil gas /H12W-1P Nitric acid /H12W-1R Acetic acid | ||
Applicable temperature | -40ºCto210ºC | ||
Product standard | ASME B16.34 | ||
Wall thickness standard | ASME B16.34 GB12224 | ||
Thread standard | ANSI B 1.20.1,BS 21/2779,DIN259/2999,ISO228 BSPT BSPP NPT | ||
Inspection standard | API598 EN12266 | ||
Product certification | PED 97/23/EC(CE2138) ISO900 |
Material of product's parts | ||||
NO | DESCRIPTION | MATERIAL | ||
1 | BODY | CF8M | CF8 | WCB |
2 | BONNET | CF8M | CF8 | WCB |
3 | DISC | CF8M | CF8 | WCB |
4 | SEALRING | PTFE/RPTFE | ||
5 | PACKING | PTFE/RPTFE |
Main application:The products are widely used in oil,gas,chemical,electric power metallurgy,lifting,water supply,auto ship manufacturing oil-water road heating system control ,food,pharmaceutical,daily chemical industry ,municipal construction,mechanical equipment,etc.We keep on the concept of credit management, and try our best to givebest serviceto our customers!