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Reduced Bore Soft Seated Ball Valve F316L , 800LB Small Forged Ball Valve

Categories Soft Seated Ball Valve
Brand Name: Tengs Valve
Model Number: Q11F
Certification: ISO, CE, API
Place of Origin: China
MOQ: 5 Pcs
Price: Negotiable
Supply Ability: 1000 Pcs
Delivery Time: 30 Days
Packaging Details: Seaworthy / Airworthy Plywoods
Body Material: Forged Stainless Steel A182 F316 / F316L
Ball: SS316 / L
Size: 1/2in - 2in
Pressure Rating: Class 800LB / 800#
Actuating Device: Lever, Wrench
Connection Ends: Threaded, NPT, SW
Body Design: 3 Piece, Three Piece
OEM Service: YES
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Reduced Bore Soft Seated Ball Valve F316L , 800LB Small Forged Ball Valve

Small Forged Ball Valve Stainless Steel F316L Soft Seated Reduced Bore SW / NPT 800LB


Description

A ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status.


Quick Details

1. Product: Forged Steel F316L 3PC Ball Valve SW / NPT

2. Design: BS5351

3. Size Range: 1/2” - 2"

4. Pressure Ratings: 800LB

5. Body materials: Stainless Steel A182 F316 / F316L

6. Trim: 316SS

7. Bore Type: Reduced Bore (RB)

8. Actuator: Lever

9. NACE MR0175

10. Three Piece (3 Pcs) Body


Features
1. Switch Indication of Hand Operated 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.

Description

1. Forged Steel Soft Seated Ball Valve Standards:

A. Design and manufacture: BS5351, MSS SP -118

B. Inspection and Test: API 598

C. Socket-weld dimension: ANSI B16.11

D. Screw thread dimension: ANSI B1.20.1

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 Forged Floating Soft Seated Ball Valve 3 Piece Design



NOPart nameCARBON STEELSTAINLESS STEEL
1BodyA105F304F316F316L
2BallSS304SS304SS316SS316L
3StemSS304SS304SS316SS316L
&SeatPTFE / RTFE
5GasketO- RING, PTFE, GRAPHITE
6StuffingPTFE, GRAPHITE
7Fix gasketPTFE
8Locating pieceA283D / STAINLESS STEEL
9Lever/
10Stem nutSisinless steel A276-T304
11Stop pinSiainless steel A276-T304
12NUTA194-2HA194-8
13STUD BOLTA193-B7A193-B8

3. Main Connection Dimensions for the Forged Steel SW / Npt 3 Piece Soft Seated Ball Valve 800LB


RBFBLdNPTSWL1HWWEIGHT (kg)
RBFBRBFBRBFB  
3/8x1/4"1/4"929 53/8"1/4"17.614 2969.6531301.5
1/2x3/8"3/8"929.51/2"3/8"21.817.69.69.6531301.5
3/4x1/2"1/2"92133/4"1/2"27.121.812.79.6561301.5
1x3/4"3/4"111181"3/4"33.827.112.712.7701602.4
1 1/4x1"1"127241 1/4'1"42.633.812.712.7802203.9
1 1/2x1 1/4"1 1/4"140301 1/2"1 1/4"48.742.612.712.7902506.1
2x1 1/2"1 1/2"152382"11/2"61.248.715.912.71002508.5
2 1/2x2"2"178482 1/2"2"74.161.215.915.911029010
Product Tags:

manual ball valve

  

fire safe ball valve

  
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