Goole Valve Technology Co.,Ltd
Address: He yi Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,P.R.China
Tel: 86-577- 57789961
FaxL86-577-57789962
Email:goole1@goolevalve.com,
Web:http://www.chinavalveonline.com
Application Standard.
Face to face dimension Standard: DIN 3205-F1
Flanged Standard: DIN2531-2545
Shell Pressure Test: 1.5 X PN
Strainer Mesh Specifications.
Water Medium: 20-40 Mesh
Air Medium: 40-100 Mesh
Oil Medium: 10-180 Mesh
Main Parts Materials.
Body/Bonnet | Screen | Bolt | Gasket | Net | Suitable Medium | Suitable Temp. | Design |
GS-C25/GS-C25N/GP240GH/1.0619 | S.S304 | 5.8 | S.S304+Graphite | S.S304 | Water/Oil/Gas/Steam. | ≤425°C | MFTS Standard |
END-END | |||||||
1.4308 | S.S304 | 0Cr18Ni9 | S.S304+Graphite/PTFE | S.S304 | Corrosive Media. | ≤200°C | EN558-1/DIN3202F1 |
End Dimensions. | |||||||
1.4408 | S.S316 | 0Cr18Ni9 | S.S304+Graphite/PTFE | S.S316L | Corrosive Media | ≤200°C | EN12627 |
Test | |||||||
EN12266 |
Main External Dimensions.
Size | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | 980 | 1100 |
H(close) | 85 | 95 | 110 | 125 | 145 | 155 | 170 | 205 | 230 | 270 | 318 | 400 | 555 | 620 | 700 | 800 |
Stroke | 93 | 115 | 134 | 157 | 193 | 200 | 225 | 255 | 300 | 355 | 407 | 520 | 780 | 900 | 985 | 1120 |
KV | 6.3 | 11 | 18 | 28 | 44 | 69 | 118 | 178 | 270 | 420 | 620 | 1100 | 1700 | 2500 | 3400 | 4400 |