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Cast Steel Trunnion Ball Valve with Metal Seat

China Cast Steel Trunnion Ball Valve with Metal Seat, Find details about China Metal Seat Ball Valve, Ball Valve from Cast Steel Trunnion Ball Valve with Metal Seat

Model NO.
Q47Y
Type
Fixed Ball Valve
Function
Blow-Down Valve
Temperature
High Temperature
Application
Industrial Usage, Water Industrial Usage
Size
1/2" to 24"
Class
150lb to 2500lb
Certificates
API 6D, CE, ISO9001
Application Fields
Metallurgy,Light Industrial,Electric Power,Petroch
Delivery Detail
20~45 Days According to The Specific Quantities
Trademark
NIPO
Specification
API6D, ISO9001, CE, SGS, etc
Origin
Wenzhou, Zhejiang, China
HS Code
8481804090
Model NO.
Q47Y
Type
Fixed Ball Valve
Function
Blow-Down Valve
Temperature
High Temperature
Application
Industrial Usage, Water Industrial Usage
Size
1/2" to 24"
Class
150lb to 2500lb
Certificates
API 6D, CE, ISO9001
Application Fields
Metallurgy,Light Industrial,Electric Power,Petroch
Delivery Detail
20~45 Days According to The Specific Quantities
Trademark
NIPO
Specification
API6D, ISO9001, CE, SGS, etc
Origin
Wenzhou, Zhejiang, China
HS Code
8481804090
Metal Seat Trunnion Ball Valve  

High Temperature Service
General soft seat ball valve working temperatureis limited uo to 400° F, but metal-seat ball valves are guaranteed for a maximum service temperature of 800° F.

Low Pressure Reliable Sealing
NIPO metal-seat ball valves adopt seat spring structure, which can push upstream seat tightly against the ball surface creating a reliable sealing even if extremely low pressure

Pressure Test
Metal-seat ball valves maximum allowable seat
Leakage:
Air: ANSI/FC 170-2 CLASS V

Absolute Fire Safe Guarantee
Metal-to-metal contact is designed between ball and seat, where is unconditional fire safe function. Flexible graphite gasket can prevent fluid leakage from between body & seat or body & bonnet even if high temperature environments to reach fire-safe purpose. In addition, other sealing components such as stem packing can also reach fire-safe function and prevent external leakage. So all parts of valve will not be damaged by high temperature service.

Blow-out Proof Stem & Anti-Static Device
As general ball valves, metal-seated ball valves are provided with blow-out proof stem &anti-static device.


PRODUCTS
Cast Steel Trunnion Ball Valve with Metal Seat
WORKSHOP
Cast Steel Trunnion Ball Valve with Metal Seat
PACKING
Cast Steel Trunnion Ball Valve with Metal Seat
We welcome all the world customers to contact us for more cooperation.

With our years of technical knowledge and experience,we assure you,

Naibang will be one of your best parters in China.

Any interest,please do not hesitate to contact us.



No.PartMaterial
1Body A216-WCB  A352-LCB  A351-CF8,CF8M,CF3,CF3M  Duplex
2SeatASTM A182-F6+STL,F304+STL,F316+STL,F316L+STL
3Antistatic SpringStainless Steel SS316
4Thrust WasherPTFE  PPL 
5ScrewASTM A193-B7,B8
6Limited Plate1015+Cr  Carbon Steel+Cr
7LeverA216-WCB  
8Gland FlangeA216-WCB  A351-CF8
9PackingGraphite  PTFE
10StemA182-F6,F304,F316,F316L,F304L,17-4PH,F51
11Body GasketStainless Steel+PTFE  SS316+PTFE
12Ball ASTM A182-F6+N,F304+N,F316+N,F304L+N,F51+N
13Seat GasketASTM A182-F6,F304,F316,F316L
14BonnetA216-WCB A352-LCB A351-CF8,CF8M,CF3,CF3M
15Seat SpringInconel X-7505  SS304  SS316
16Seat SealingGraphite
17Stud ASTM 193-B7,B7M,B8,B8M
18NutASTM 194-2H,2HM,8,8M
 

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