Model Number: GTV-019-#1189ZY Brand Name: YOUNGSUN Key Specifications/Special Features: Material: A126BCertification: CE and DQSPressure: 125LBSpecification:Design standard: MSS SP-70Face to face: ANSI B16.1Testing conform: MSS SP-70Working temperature: 100°CSuitable media: water, steam and oilCaution: freezing weather precaution - subsequent to testing a piping system, gate valves should be left in an open position to allow complete drainageMaterials:Body: ASTM A126A (B), GG20 GG25
Seat ring: ASTM B36/B62, SS410, brass, bronze
Wedge ring: ASTM B36, brass
Wedge: ASTM A126A (B), GG20 GG25
Bolt: A216 WCB, GS-C25
Nut: A216 WCB, GS-C25
Washer: A216 WCB, GS-C25
Bonnet gasket: graphite
Packing: graphite
Bolt: A216 WCB, GS-C25
Gland: ASTM A126A (B), GG20 GG25
Washer: A216 WCB, GS-C25
Nut: A216 WCB, GS-C25
Bonnet: ASTM A126A (B), GG20 GG25
Yoke nut: ASTM B36
Brass nut: A216 WCB, GS-C25
Hand wheel: ASTM A126B, GG25
Stem: SS410, X10Cr13
Dimensions (ANSI B16.1 flange drilling):
DN: 2-inch
D1: 152mm
D1: 120.7mm
L: 177.8mm
H: 250mm
b: 15.8mm
n: 4mm
d:19mm DN: 2.5-inch
D: 178mm
D1: 139.7mm
L: 190.5mm
H: 265mm
b: 17.5mm
n: 4mm
d: 19mm DN: 3-inch
D: 191mm
D1: 152.4mm
L: 203.2mm
H: 300mm
b: 19mm
n: 4mm
d: 19mm DN: 4-inch
D: 229mm
D1: 190.5mm
L: 228.6mm
H: 350m
b: 23.9mm
n: 8mm
d: 19mm DN: 5-inch
D: 254mm
D1: 215.9mm
L: 254mm
H: 410mm
b: 23.9mm
n: 8mm
d: 22mm DN: 6-inch
D: 279mm
D1: 241.3mm
L: 266.7mm
H: 450mm
b: 25.4mm
n: 8mm
d: 22mm DN: 8-inch
D: 343mm
D1: 298.5mm
L: 292.1mm
H: 550mm
b: 28.5mm
n: 8mm
d: 22mm DN: 10-inch
D: 406mm
D1: 362mm
L: 330.2mm
H: 650mm
b: 30.2mm
n: 12mm
d: 25mm DN:12-inch
D: 483mm
D1: 431.8mm
L: 355.6mm
H: 710mm
b: 31.8mm
n: 12mm
d: 25mm