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Floating Soft Seated Ball Valve Side Entry 2PC Split Body 150LB - 600LB

Floating Soft Seated Ball Valve Side Entry 2PC Split Body 150LB - 600LB

Brand Name:Tengs Valve
Certification:ISO, CE, API
Model Number:Q41F
Minimum Order Quantity:1 Pc
Delivery Time:30 Days
Place of Origin:China
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Location: Wenzhou Zhejiang China
Address: Madao West Road, Oubei Sub-district, Wenzhou City, Zhejiang Province, China
Supplier`s last login times: within 31 hours
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Product Details

Floating Soft Seated Ball Valve Side Entry 2PC Split Body Cast Valves 150LB - 600LB​


Quick Details

1. Product: Floating Soft Seated Ball Valve

2. Design: API 6D, ANSI B16.34

3. Face to face: API6D, B16.10

4. Flange end: ANSI, B16.5

5. Size Range: 1/2” - 10"

6. Pressure Ratings: ANSI CL150LB, 300LB, 600LB

7. Body materials: WCB, LCB, CF8, CF8M, CF3, CF3M etc

8. Trim: 13CR, 304SS, 316SS, Duplex stainless steel

9. Bore Type: Full Bore and Reduced Bore

10. Actuator: Lever, Worm gear


Features
1. Switch Indication of Hand Operated Floating Ball Valve
As the moving parts of valve body, ball, stem and handle are an assembly unit. The head of valve stem is shaped a diploid, thus to easily distinguish whether valve is in the 'ON' position or 'OFF' position from handle position. When handle or stem diploid is in parallel with the pipe axis, valve is in 'ON' position; when handle
or stem diploid is vertical to the pipe axis, valve is in 'OFF position.

2. Valve Locking Device
To prevent mis-operation, the fully opened or closed position of valve can be locked up, especially when valves are mounted outdoors or when valves are not allowed to be opened or closed by technical process. To prevent misoperation by other persons, it seems very important to have valve position locked up. Thereby, lockhole locating tab is designed if requested by users to meet the technological requirements of users.

3. Anti-Blowout Structure of Valve Stem
When medium passes through the valve, the pressure in valve body may possibly push the stem out, or when the valve is in repair, if there is pressure in the middle cavity, the stem or medium seems to easily blow out upon disassembling the valve, which can cause injuries to person. To prevent these possibilities, a dummy club is placed at the lower part of the stem. In this way, even if there is fire, packing and thrust bearing are burnt or packing is damaged due to other causes, the pressure of medium in valve body will make the dummy club of valve stem in close contact with the upper seal face of valve body, thus to prevent medium leaking out from the damaged packing position.

4. Antistatic Device
When operating the valve, the friction between the ball and the nonmetal seat, like PTFE will produce electrostatic charge that can be accumulated on the ball. To prevent static spark, an antistatic device is placed on the valve to derive the electric charge accumulated on the ball from the static channel between the ball and the stem, or between the stem and valve body.

5. Fire Safe Structure
In case of fire, the nonmetal packing or seat (non-fireproof material) will be burnt, the considerable medium leakage may possibly cause fire spread. Here, the fire safe structure functions to prevent medium from mass leakage. As shown in the figure, once the seat is burnt, the ball will directly contact the metal face on valve body, thus to prevent medium leaking out from the burnt seat. The design of
fire protection and antistatic structure shall conform to the requirements of API607, JB/T6899 and the second part of BS6755.

6. Middle Flange Leak-tight Structure
The connection between valve body and the left body is sealed by gasket. To prevent seal leakage resulted from fire, high temperature or vibration etc., the valve body and the left body is designed metal-to-metal contacted, thus to form up a seal flange to ensure leak-tightness.

7. Self-Relieving Structure
In case of abnormal rise of pressure in the middle cavity of valve resulted from the medium left there suffered from changes of pipeline pressure or medium temperature, automatic pressure relief of valve seat can be effected under the pressure of the medium itself, thus to guarantee the safety of valve.

Description

1. Soft Seated Ball Valve Standards:

A. Design and manufacture: API6D

B. Inspection and Test: API 598,API 6D

C. End flange dimension: ASME B16.5

D. BW ends dimension: ASME B16.25

E. Face to face or End to ends: ASME B16.10

F. Pressure-temperature rating: ASME B16.34


2. Main Parts and Materials for the Floating Soft Seated Ball Valve

NO.Parts NameCarbon Steel SeriesStainless steei SeriesLow Temperature SeriesAnti-Sulphur
Carbon SteelSS Series
1BodyA216 WCBA351 CF8,CF8M,CF3,CF3MA352 LCB,LCCA216 WCBA351 CF8M
2SeatPTFE, RPTFE, Braided Graphite Fibre, Steel+Rubber Assemble
3BallA105+HCr/ENPA351 CF8,CF8M,CF3,CF3MA352 LCB, LCC +ENPA105+HCr/ENPA351 CF8M+ENP
4SpringINCONEL 750
5StudA193 B7A193B8,B8MA320 L7A193 B7MA193 B8M
6GasketSoft Graphite+SS
7Eyebolt NutA194 2HA194 8MA194 4A194 2HMA194 8M
8BonnetA216 WCBA351 CF8,CF8M,CF3,CF3MA352 LCB,LCCA216 WCBA351 CF8M
9StemA182 F6aA182 F304, 316A182 F6aA182 F304A182 F316
10Bush BearingMetal+PTFE; Braided Graphite Fibre
11Packing SeatA182 F6a A182 F6aA182 F6a 
12PackingSoft Graphite,PTFE
13NippleA216 WCBA351 CF8. CF8MA351 CF8A216 WCBA351 CF8M
14Gland PackingA193 B7A193B8,B8MA320 L7A193 B7MA193 B8M
15Locating PlateASTM A570+Zn{Cr)
16CirclipAISI 1066
17Hand LeverA216 WCB

3. Main Connection Dimensions

ClassSizeLBDGfKz-OdCRTJ
InmmRFRTJYPEF
150Lb125127 2510850.81.679.34-15.911.2    
11/432140 3211763.51.688.94-15.912.7    
11/240165 3812773.21.698.64-15.914.2    
250178 4915291.91.6120.74-19.115.8    
21/265191 62178104.61.6139.74-19.117.5    
380203 741911271.6152.44-19.119.1    
4100229 100229157.21.6190.58-19.123.9    
6150394 150279215.91.6241.38-22.225.4    
8200457 201343269.71.6298.58-22.228.4    
10250533 252406323.91.636212-25.430.2    
300Lb1251651782512450.81.688.94-19.117.57050.86.358.74
11/4321781913213363.51.698.64-19.119.179.560.326.358.74
11/2401912033815573.21.6114.34-22.220.690.568.276.358.74
2502162324916591.91.61278-19.122.410882.557.9211.91
21/26524125762191104.61.6149.28-22.225.4127101.67.9211.91
380283298742101271.6168.38-22.228.4146123.827.9211.91
4100305321100254157.21.6200.28-22.231.8175149.227.9211.91
6150403419150318215.91.6269.812-22.236.6241211.127.9211.91
8200502518201381269.71.6330.212-25.441.1302269.887.9211.91
600Lb1252162162512450.86.488.94-19.117.57050.86.358.74
11/4322292293213363.56.498.64-19.120.679.560.326.358.74
11/2402412413815573.26.4114.34-22.222.490.568.276.358.74
2502922954916591.96.41278-19.125.410882.557.9211.91
21/26533033362191104.66.4149.28-22.228.4127101£7.9211.91
380356359742101276.4168.38-22.231.8146123.827.9211.91
4100432435100273157.26.4215.98-25.438.1175149.227.9211.91
China Floating Soft Seated Ball Valve Side Entry 2PC Split Body 150LB - 600LB supplier

Floating Soft Seated Ball Valve Side Entry 2PC Split Body 150LB - 600LB

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