Ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball (called a "floating 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.
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Ball valves are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. These qualities make them an excellent choice for shutoff applications, where they are often preferred to gate and globe valves, but they lack their fine control in throttling applications.
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Products name | 2PC Ball Vales |
Modle | Q11F |
Size (DN)mm | Â |
Material | SS316 .SS304 .SS201. |
Body | Stainless  steel |
Seat | PTFE .PPL.RTPFE. PCTFE. |
Threaded standard | NPT /BSPT /BSP /DIN |
Port | Full Bore |
Stem | SS304,SS316,SS201 |
Temperature Applicable | (-20°C-150°C) |
Design Standard | ASME B16.34 |
Pressure | 1000WOG /Â 2000WOG /5000 WOG |
Applicable Media | water, oil, air and some corrosive liquid etc.(WOG) |
End connection | Threaded/Clamp/welding/socket welding/flanged end |
Terms of payment | 30% TT deposit, the balance is paid before shipping the goods |
Certificate | CE,ISO |
Delivery time | About 20-35 days |
Main Materials:
ITEM | PARTS | MATERIAL | |
1 | BODY | ASTM A351-CF8M | ASTM A216-WCB |
2 | CAP | ||
3 | BALL | ASTM A351-CF8M | |
4 | STEM | ASTM A276-316 | |
5 | GLAND NUT | AISI 304 | |
6 | SEAT | PTFE/RTFE | |
7 | SEAL | PTFE | |
8 | PACKING | PTFE/RTFE | |
9 | THRUST WASHER | PTFE | |
10 | SPRING WASHER | AISI 304 | |
11 | NUT | ||
12 | HANDLE | STAINLESS STEEL | |
13 | HANDLE SLEEVE | PVC | |
14 | LOCKING DEVICE | STAINLESS STEEL |
*Partial materials can be customizable according to the demand of customer.
DIMENSIONS
UNIT: mm
DN | d | L | H | H1 | H2 | H3 | W | S | P | Torque(N-m) | Weight(kg) |
8 | 11.6 | 60.5 | 50 | 23 | 16 | 10.5 | 102 | 5 | 5/16"W | 4.1 | 0.3 |
10 | 13 | 60.5 | 50 | 23 | 16 | 10.5 | 102 | 5 | 5/16"W | 4.1 | 0.3 |
15 | 15 | 64 | 50 | 23 | 17 | 10.5 | 102 | 5 | 5/16"W | 4.4 | 0.3 |
20 | 20 | 77 | 62 | 29 | 22 | 13.5 | 120 | 6.5 | 3/8"W | 5.9 | 0.6 |
25 | 25 | 90 | 75.5 | 234 | 24 | 15.5 | 159 | 8 | 7/16"W | 7.4 | 0.8 |
32 | 32 | 100 | 81 | 34 | 22 | 15.5 | 159 | 8 | 7/16"W | 8.8 | 1.3 |
40 | 38 | 118 | 98 | 39 | 26 | 17.5 | 188 | 9 | 1/2"W | 13.2 | 2 |
50 | 50 | 138 | 108 | 39 | 26 | 17.5 | 188 | 9 | 1/2"W | 16.2 | 3.1 |
65 | 65 | 166.5 | 136 | 58 | 42 | 30.5 | 245 | 12 | 3/4"W | 44.1 | 6 |
80 | 80 | 193 | 147 | 58 | 40 | 30.5 | 245 | 12 | 3/4"W | 46.6 | 10.1 |
100 | 100 | 260 | 183 | 84 | 58 | 42 | 320 | 16 | 1"W | - | - |
UNIT: in
NPS | d | L | H | H1 | H2 | H3 | W | S | P | Torque(in-lb) | Weight(lb) |
1/4" | 0.46 | 2.38 | 1.97 | 0.91 | 0.63 | 0.41 | 4.02 | 0.2 | 5/16"W | 36 | 0.6 |
3/8" | 0.51 | 2.38 | 1.97 | 0.91 | 0.63 | 0.41 | 4.02 | 0.2 | 5/16"W | 36 | 0.6 |
1/2" | 0.59 | 2.52 | 1.97 | 0.91 | 0.67 | 0.41 | 4.02 | 0.2 | 5/16"W | 39 | 0.7 |
3/4" | 0.79 | 3.03 | 2.44 | 1.14 | 0.87 | 0.53 | 4.72 | 0.26 | 3/8"W | 52 | 1.2 |
1" | 0.98 | 3.54 | 2.97 | 1.34 | 0.94 | 0.61 | 6.26 | 0.31 | 7/16"W | 65.1 | 1.9 |
1-1/4" | 1.26 | 3.94 | 3.19 | 1.34 | 0.87 | 0.61 | 6.26 | 0.31 | 7/16"W | 78.1 | 2.8 |
1-1/2" | 1.5 | 4.65 | 3.86 | 1.54 | 1.02 | 0.69 | 7.4 | 0.35 | 1/2"W | 116.8 | 4.4. |
2" | 1.97 | 5.43 | 4.25 | 1.54 | 1.02 | 0.69 | 7.4 | 0.35 | 1/2"W | 143.4 | 3.9 |
2-1/2" | 2.56 | 6.56 | 5.35 | 2.28 | 1.65 | 1.2 | 9.65 | 0.47 | 3/4"W | 390.3 | 13.2 |
3" | 3.15 | 7.6 | 5.79 | 2.28 | 1.57 | 1.2 | 9.65 | 0.47 | 3/4"W | 412.4 | 22.3 |
4" | 3.94 | 10.24 | 7.2 | 3.31 | 2.28 | 1.65 | 12.6 | 0.63 | 1"W | - | - |
*Reminder: all the dimensions above are only for reference,actual product dimensions prevail,product data subject to change without notice.
Â
Bob Zheng (sales manager)
Ningbo RMI Plastic Co.,LtdÂ
Tel:+86-574-86865705
Fax:+86-574-86865705
Â
http://www.rmiplast.com/
Product Description:Ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball (called a "floating 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.
Â
Ball valves are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. These qualities make them an excellent choice for shutoff applications, where they are often preferred to gate and globe valves, but they lack their fine control in throttling applications.
Â
Products name | 2PC Ball Vales |
Modle | Q11F |
Size (DN)mm | Â |
Material | SS316 .SS304 .SS201. |
Body | Stainless  steel |
Seat | PTFE .PPL.RTPFE. PCTFE. |
Threaded standard | NPT /BSPT /BSP /DIN |
Port | Full Bore |
Stem | SS304,SS316,SS201 |
Temperature Applicable | (-20°C-150°C) |
Design Standard | ASME B16.34 |
Pressure | 1000WOG /Â 2000WOG /5000 WOG |
Applicable Media | water, oil, air and some corrosive liquid etc.(WOG) |
End connection | Threaded/Clamp/welding/socket welding/flanged end |
Terms of payment | 30% TT deposit, the balance is paid before shipping the goods |
Certificate | CE,ISO |
Delivery time | About 20-35 days |
Main Materials:
ITEM | PARTS | MATERIAL | |
1 | BODY | ASTM A351-CF8M | ASTM A216-WCB |
2 | CAP | ||
3 | BALL | ASTM A351-CF8M | |
4 | STEM | ASTM A276-316 | |
5 | GLAND NUT | AISI 304 | |
6 | SEAT | PTFE/RTFE | |
7 | SEAL | PTFE | |
8 | PACKING | PTFE/RTFE | |
9 | THRUST WASHER | PTFE | |
10 | SPRING WASHER | AISI 304 | |
11 | NUT | ||
12 | HANDLE | STAINLESS STEEL | |
13 | HANDLE SLEEVE | PVC | |
14 | LOCKING DEVICE | STAINLESS STEEL |
*Partial materials can be customizable according to the demand of customer.
DIMENSIONS
UNIT: mm
DN | d | L | H | H1 | H2 | H3 | W | S | P | Torque(N-m) | Weight(kg) |
8 | 11.6 | 60.5 | 50 | 23 | 16 | 10.5 | 102 | 5 | 5/16"W | 4.1 | 0.3 |
10 | 13 | 60.5 | 50 | 23 | 16 | 10.5 | 102 | 5 | 5/16"W | 4.1 | 0.3 |
15 | 15 | 64 | 50 | 23 | 17 | 10.5 | 102 | 5 | 5/16"W | 4.4 | 0.3 |
20 | 20 | 77 | 62 | 29 | 22 | 13.5 | 120 | 6.5 | 3/8"W | 5.9 | 0.6 |
25 | 25 | 90 | 75.5 | 234 | 24 | 15.5 | 159 | 8 | 7/16"W | 7.4 | 0.8 |
32 | 32 | 100 | 81 | 34 | 22 | 15.5 | 159 | 8 | 7/16"W | 8.8 | 1.3 |
40 | 38 | 118 | 98 | 39 | 26 | 17.5 | 188 | 9 | 1/2"W | 13.2 | 2 |
50 | 50 | 138 | 108 | 39 | 26 | 17.5 | 188 | 9 | 1/2"W | 16.2 | 3.1 |
65 | 65 | 166.5 | 136 | 58 | 42 | 30.5 | 245 | 12 | 3/4"W | 44.1 | 6 |
80 | 80 | 193 | 147 | 58 | 40 | 30.5 | 245 | 12 | 3/4"W | 46.6 | 10.1 |
100 | 100 | 260 | 183 | 84 | 58 | 42 | 320 | 16 | 1"W | - | - |
UNIT: in
NPS | d | L | H | H1 | H2 | H3 | W | S | P | Torque(in-lb) | Weight(lb) |
1/4" | 0.46 | 2.38 | 1.97 | 0.91 | 0.63 | 0.41 | 4.02 | 0.2 | 5/16"W | 36 | 0.6 |
3/8" | 0.51 | 2.38 | 1.97 | 0.91 | 0.63 | 0.41 | 4.02 | 0.2 | 5/16"W | 36 | 0.6 |
1/2" | 0.59 | 2.52 | 1.97 | 0.91 | 0.67 | 0.41 | 4.02 | 0.2 | 5/16"W | 39 | 0.7 |
3/4" | 0.79 | 3.03 | 2.44 | 1.14 | 0.87 | 0.53 | 4.72 | 0.26 | 3/8"W | 52 | 1.2 |
1" | 0.98 | 3.54 | 2.97 | 1.34 | 0.94 | 0.61 | 6.26 | 0.31 | 7/16"W | 65.1 | 1.9 |
1-1/4" | 1.26 | 3.94 | 3.19 | 1.34 | 0.87 | 0.61 | 6.26 | 0.31 | 7/16"W | 78.1 | 2.8 |
1-1/2" | 1.5 | 4.65 | 3.86 | 1.54 | 1.02 | 0.69 | 7.4 | 0.35 | 1/2"W | 116.8 | 4.4. |
2" | 1.97 | 5.43 | 4.25 | 1.54 | 1.02 | 0.69 | 7.4 | 0.35 | 1/2"W | 143.4 | 3.9 |
2-1/2" | 2.56 | 6.56 | 5.35 | 2.28 | 1.65 | 1.2 | 9.65 | 0.47 | 3/4"W | 390.3 | 13.2 |
3" | 3.15 | 7.6 | 5.79 | 2.28 | 1.57 | 1.2 | 9.65 | 0.47 | 3/4"W | 412.4 | 22.3 |
4" | 3.94 | 10.24 | 7.2 | 3.31 | 2.28 | 1.65 | 12.6 | 0.63 | 1"W | - | - |
*Reminder: all the dimensions above are only for reference,actual product dimensions prevail,product data subject to change without notice.
Â
Bob Zheng (sales manager)
Ningbo RMI Plastic Co.,LtdÂ
Tel:+86-574-86865705
Fax:+86-574-86865705
Â
http://www.rmiplast.com/
Spindle Assembly is a crucial part for your lawn mower cutting deck that work together with the pulleys and belts to perform clean and even mowing.
It is combined from bearings, spindle housings, spindles, tubes, dust cap, screw nuts, etc.
Which kind of spindle assembly does QFQP produce?
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Where are the products sold?
Main of our customers is from USA, CANADA.
Why choose QFAP?
We have specialized in producing high precision mechanical parts more than 10years, got 6years experience on mower Deck Spindle assembly.
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Spindle Assembly
Spindle Assembly,Lawn Mower Spindle Assembly,Spindle Motor Assembly,Spindle Axle Assembly
SHAOXING QIFENG AUTO PARTS CO., LTD. , https://www.sxqfap.com