Our company sticks to the principle of “Quality is the life of the company, and reputation is the soul of it” for High Performance Dn150 Industry Stainless Steel Hard Seal Double Flange Butterfly Valve, We put genuine and health as the primary responsibility. Now we have a professional international trade crew which graduated from America. We’ve been your next enterprise partner.
Our company sticks to the principle of “Quality is the life of the company, and reputation is the soul of it” for Dn150, Double Flange, Stainless Steel, We have to continue to uphold the “quality, comprehensive, efficient” business philosophy of “honest, responsible, innovative”spirit of service, abide by the contract and abide by reputation, first-class products and improve service welcome overseas customers patrons.
Pressure and temperature
|
PN(MPa) Nominal pressure |
1.0 |
1.6 |
|
(MPa) Seal test |
1.5 |
1.1 |
|
æ Working temperature |
-10~80 |
-10~120 |
|
Suitable mediums |
water, oil and gas |
|
Main material list
|
Part name |
Material |
|
body |
cast iron, ductile iron, |
|
seat |
EPDM, NBR,VITON, PTFE |
|
disc |
nickel ductile iron,AI bronze, stainless steel |
|
stem |
carbon steel, stainless steel |
|
bushing |
PTFE |
|
âOâ ring |
PTFE |
|
pin |
stainless steel |
|
key |
stainless steel |
Executive  Standard:
| Design Standard | EN 593 , MSS SP67 Â Â Â API 609 Â Â BS5155 |
| Inspection & Test | API 598 Â ISO 5208 Â EN 12266 |
| End Standard | ANSI B16.1 CL. 125LB & B16.5 CL. 150LBAS 2129 Table D & E Â Â Â BS 10 Table D & EDIN 2501 PN6, PN10 & PN16EN 1092 PN6, PN10 & PN16ISO 2531 PN6, PN10 & PN16ISO 7005 PN6, PN10 & PN16KS B 1511 / JIS B 2210 5K & 10KMSS SP44 CL. 150LB Â Â AWWAC207SABS 1123 Table 1000/3 & Table 1600/3 |
| Face to Face | ISO 5752 , EN 558 , MSS SP67 and API 609 Â Â DIN3202 |
| Top Flange | ISO 5211 |
Main dimensions Â
| DN | A | B | C | D | L | H | D1 | n- ø | n1- ø1 | ||