Bundor Ductile Iron Cast Iron Stainless Steel Carbon Steel Handle Manual Operated Lug Type Butterfly Valve
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Product Description
Size Range: 2~10"(DN50~DN200)
Pressure: PN10, PN16, Class125
Body Materials: SS304, SS316
Seat Materials: NBR, EPDM, VITON, PTFE
Disc Materials: CF8,CF8M
Stem Materials: SS416, SS304, SS316
End Connection: Wafer
Operate: Manual, Worm gear, Pneumatic, Electric-Motorized
Disc type: With-pin, One stem no-pin, Double stem no-pin
Standard Test
Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.
Seat Test: 1.1 times the working pressure with water.
Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.
Special Test: On request, any other test can be carried out according to special instruction by client.
Name | 1-Body Name | 2-Seat | 3-Disc | 4-Stem | 5-Actuator | ||
Material | SS | PTFE | SS304 | SS410 | Aluminum Handle | ||
SIZE | INCH | A | B | C | L | ANSI 150B | |
40 | 1.5" | 67 | 141 | 32 | 33 | 98.5 | 4-ø16 |
50 | 2" | 67 | 141 | 32 | 43 | 120.6 | 4-ø19 |
65 | 2½" | 75 | 151 | 32 | 46 | 139.7 | 4-ø19 |
80 | 3" | 95 | 160 | 32 | 46 | 152.4 | 4-ø19 |
100 | 4" | 111 | 180 | 32 | 52 | 190.5 | 8-ø19 |
125 | 5" | 129 | 193 | 32 | 56 | 215.9 | 8-ø22.4 |
150 | 6" | 142 | 207 | 32 | 56 | 241.3 | 8-ø22.4 |
200 | 8" | 170 | 240 | 45 | 60 | 298.4 | 8-ø22.4 |
250 | 10" | 206 | 270 | 45 | 68 | 361.9 | 12-ø25.4 |
300 | 12" | 238 | 316 | 45 | 78 | 431.8 | 12-ø25.4 |
350 | 14" | 267 | 368 | 45 | 78 | 476.2 | 12-ø28.4 |
400 | 16" | 298 | 400 | 51 | 86 | 539.7 | 16-ø28.4 |
450 | 18" | 318 | 422 | 51 | 105 | 577.8 | 16-ø31.8 |
500 | 20" | 349 | 479 | 57 | 130 | 635 | 20-ø31.8 |
600 | 24" | 410 | 562 | 70 | 152 | 749.3 | 20-ø35.1 |
Certifications
Packaging & Shipping
Our Services
FAQ
Q:When the products will be shipped ?
A:Within 7-15 days after receing the prepayment.
Q:Do you have OEM service ?
A:Yes . A variety of products size , quality and quantity can be cutomized according to your needs.
Q:Could you offer a free sample ?
A:Yes , samples can be proveded for free.
Q:How can I pay for the products ?
A: We accept a variety of payment methods. Such as T/T , L/C,D/P ,Western Union , Paypal ,Trade Assurance.
Q: How do you deal with that if there are some quality problems in products?
A: We will be responsible for all the quality problems.
Q:Are you a facrory or trade company ?
A: We are a factory with 24 years experience in valve research and production .