oepoch industrial technology
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 10000 set / 30 days |
| Delivery Time | 5-30 days upon order quantity |
| Packaging Details | Wooden box packing /Negotiable |
| Product | Three-way high pressure ball valve |
| Material | carbon steel/forged steel/stainless steel |
| Diameter | DN4-50mm |
| Connector seal material | FPM / EPDM |
| Ball seat seal | POM / PEEK |
| Sphere and handle material | stainless steel/carbon steel |
| Brand Name | ROYAL |
| Model Number | OE-C-BK3 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 10000 set / 30 days |
| Delivery Time | 5-30 days upon order quantity | Packaging Details | Wooden box packing /Negotiable |
| Product | Three-way high pressure ball valve | Material | carbon steel/forged steel/stainless steel |
| Diameter | DN4-50mm | Connector seal material | FPM / EPDM |
| Ball seat seal | POM / PEEK | Sphere and handle material | stainless steel/carbon steel |
| Brand Name | ROYAL | Model Number | OE-C-BK3 |
| Place of Origin | China | ||
| High Light | hydraulic actuated ball valve ，hydro valve ball valve | ||
Industrial hydraulic stainless steel three-way high pressure ball valve BK2/SK3 square
Body size and working pressure for various interface types
(PEEK: polyetheretherketone seal, good corrosion resistance; POM: polyoxymethylene seal; PTFE reinforced PTFE seal, excellent corrosion resistance)
| DN | Pressure bar | L1 | B | H | H1 | H2 | H4 | M | SW | |||||||
| C.S | SS | mm | mm | mm | mm | mm | mm | mm | mm | |||||||
| POM | PEEK | PTFE | C.S | SS | C.S | SS | C.S | SS | C.S | SS | C.S | SS | ||||
| 4 | 400 | 400 | 100 | 36 | 40 | 26 | 35 | 43.5 | 46.5 | 32 | 35 | 8.5 | 13 | 16 | M5 | 9 |
| 6 | 400 | 400 | 100 | 36 | 40 | 26 | 35 | 43.5 | 46.5 | 32 | 35 | 8.5 | 13 | 16 | M5 | 9 |
| 8 | 400 | 400 | 100 | 36 | 40 | 26 | 35 | 43.5 | 46.5 | 32 | 35 | 8.5 | 13 | 16 | M5 | 9 |
| 10 | 400 | 400 | 100 | 43 | 45 | 32 | 42 | 49 | 51.5 | 38 | 40 | 8.5 | 16.5 | 18 | M5 | 9 |
| 13 | 350 | 350 | 100 | 48 | 50 | 35 | 47 | 51 | 56 | 40 | 40 | 8.5 | 17.5 | 17 | M5 | 9 |
| 16 | 350 | - | - | 48 | - | 38 | - | 62 | - | 46 | - | 12 | 19 | - | M6 | 12 |
| 20 | 350 | 350 | 100 | 61 | 65 | 49 | 61 | 73 | 73.5 | 57 | 57 | 12.5 | 24.5 | 24.5 | M6 | 14 |
| 25 | 350 | 350 | 100 | 65 | 80 | 60 | 63 | 76 | 81.5 | 60 | 65 | 12.5 | 26.5 | 30 | M6 | 14 |
| 32 | 350 | 350 | 100 | 80 | 100 | 76 | 78 | 104 | 99 | 84 | 80 | 14 | 38 | 38 | M8 | 17 |
| 40 | 350 | 250 | 100 | 85 | 105 | 83 | 85 | 111 | 109 | 92 | 90 | 14 | 41.5 | 42 | M8 | 17 |
| 50 | 350 | 250 | 100 | 100 | 120 | 100 | 100 | 130 | 139 | 111 | 120 | 14 | 50 | 62 | M8 | 19 |
Note, The sealing function of the BK3/SK3 standard ball valve is only valid in the following two cases:
(1) The interface pressure that is turned off is zero;
(2) The pressure of the two connected interfaces is higher than the pressure of the closed interface;
If all interfaces are required to be pressurized (PN1=PN2), or a three-way ball valve for gaseous media, then
Another three-way ball valve with special sealing structure should be marked with “A” after the model.
| Ball valve interface form | C.S ball valve model | SS ball valve model | DN | Inner diameter LW | D | RA | L | L10 | i |
| POM,FPM | PEEK,FPM | mm | mm | mm | mm | ||||
| Inch straight pipe thread (G thread) | BSPP BK3 G1/8 04 1125 | BK3 G1/8 04 4465 | 4 | 5 | G 1/8″ | - | 69 | 32 | 9 |
| BK3 G1/4 06 1125 | BK3G1/4 06 4465 | 6 | 6 | G 1/4″ | - | 69 | 32 | 12 | |
| BK3 G3/8 08 1125 | BK3G3/8 08 4465 | 8 | 7 | G 3/8″ | - | 69 | 37 | 12 | |
| BK3 G3/8 10 1125 | BK3G3/8 10 4465 | 10 | 9 | G 3/8″ | - | 73 | 35 | 12 | |
| BK3 G1/2 13 1125 | BK3G1/2 13 4465 | 13 | 11.5 | G 1/2″ | - | 85 | 37 | 14 | |
| BK3 G1/2 16 1125 | - | 16 | 14 | G 1/2″ | - | 84 | 38 | 14 | |
| SK3 G3/4 20 2125 | BK33/4 20 4465 | 20 | 18 | G 3/4″ | - | 96 | 47 | 17 | |
| SK3 G1 25 2125 | BK3G1 25 4465 | 25 | 22 | G 1″ | - | 113 | 55 | 19 | |
| SK3 G11/4 25 2125 | BK3G11/4 25 4465 | 25 | 22 | G11/4″ | - | 121 | 55 | 20 | |
| SK3 G11/4 32 3125 | BK3G11/4 32 4465 | 32 | 30 | G11/4″ | - | 110 | 70 | 20 | |
| SK3 G11/2 40 3125 | BK3G11/2 40 4465 | 40 | 35 | G11/2″ | - | 120 | 72 | 24 | |
| SK3 G2 50 3125 | BK3G2 50 4465 | 50 | 44 | G2″ | - | 140 | 85 | 28 | |
| American taper pipe thread NPT | BK3 1/8NPT 04 1125 | BK3 1/8NPT 04 4465 | 4 | 5 | 1/8″NPT | - | 69 | 32 | 12 |
| BK3 1/4NPT 06 1125 | BK3 1/4NPT 06 4465 | 6 | 6 | 1/4″NPT | - | 69 | 32 | 17 | |
| BK3 3/8NPT 10 1125 | BK3 3/8NPT 10 4465 | 10 | 9 | 3/8″NPT | - | 73 | 35 | 17 | |
| BK3 1/2NPT 13 1125 | BK3 /2NPT 13 4465 | 13 | 11.5 | 1/2″NPT | - | 92 | 42 | 22 | |
| BK3 3/4NPT 20 1125 | BK3 3/4NPT 20 4465 | 20 | 18 | 3/4″NPT | - | 97 | 47 | 23 | |
| BK3 1 NPT 25 1125 | BK3 1NPT 25 4465 | 25 | 22 | 1″NPT | - | 113 | 55 | 27 | |
| BK3 11/4NPT 25 1125 | BK3 11/4NPT 25 4465 | 25 | 22 | 11/4″NPT | - | 131 | 55 | 28 | |
| SK3 11/2NPT 40 3125 | BK3 11/2NPT 40 4465 | 40 | 35 | 11/2″NPT - | - | 135 | 75 | 28 | |
| SK3 2NPT 50 3125 | BK3 2NPT 50 4465 | 50 | 44 | 2″NPT | - | 140 | 85 | 30 | |
| Metric thread 24° cone DIN2353 light series "L" BK3 08L 06 1125 | BK3 06L 04 1125 | BK3 06L 04 4465 | 4 | 5 | M12×1.5 | 6 | 67 | 32 | 7 |
| BK3 08L 06 4465 | 6 | 6 | M14×1.5 | 8 | 67 | 32 | 7 | ||
| BK3 10L 08 1125 | BK3 10L 08 4465 | 8 | 7 | M16×1.5 | 10 | 71 | 32 | 8 | |
| BK3 12L 10 1125 | BK3 12L 10 4465 | 10 | 9 | M18×1.5 | 12 | 75 | 35 | 8 | |
| BK3 15L 13 125 | BK3 15L 13 4465 | 13 | 11.5 | M22×1.5 | 15 | 84 | 42 | 9 | |
| BK3 18L 13 1125 | BK3 18L 13 4465 | 13 | 11.5 | M26×1.5 | 18 | 84 | 42 | 9 | |
| BK3 18L 16 1125 | － | 16 | 14 | M26×1.5 | 18 | 83 | 43 | 9 | |
| SK3 22L 20 2125 | SK3 22L 20 4465 | 20 | 8 | M30×2 | 22 | 102 | 47 | 11 | |
| SK3 28L 25 2125 | SK3 28L 25 4465 | 25 | 22 | M36×2 | 28 | 108 | 55 | 11 | |
| BK3 35L 25 1125 | BK3 35L 25 4465 | 25 | 22 | M45×2 | 35 | 114 | 60 | 13 | |
| SK3 35L 32 3125 | SK3 35L 32 4465 | 32 | 30 | M45×2 | 35 | 128 | 69 | 13 | |
| SK3 42L 40 3125 | SK3 42L 40 4465 | 40 | 35 | M52×2 | 42 | 133 | 74 | 13 | |
| Metric thread 24° cone DIN2353 Heavy Series "S"BKH 08S 04 1125 | BK3 06S 04 1125 | BK3 06S 04 4465 | 4 | 5 | M14×1.5 | 6 | 71.5 | 32 | 9 |
| BKH 08S 04 4465 | 4 | 5 | M16×1.5 | 8 | 73 | 32 | 9 | ||
| BK3 10S 06 1125 | BK3 10S 06 4465 | 6 | 6 | M18×1.5 | 10 | 73 | 32 | 9 | |
| BK3 12S 08 1125 | BK3 12S 08 4465 | 8 | 7 | M20×1.5 | 12 | 77 | 32 | 9 | |
| BK3 14S 10 1125 | BK3 14S 10 4465 | 10 | 9 | M22×1.5 | 14 | 84 | 35 | 11 | |
| BK3 16S 13 1125 | BK3 16S 13 4465 | 13 | 11.5 | M24×1.5 | 16 | 87 | 42 | 11 | |
| BK3 20S 13 1125 | BK3 20S 13 4465 | 13 | 11.5 | M30×2 | 20 | 91 | 42 | 13 | |
| BK3 20S 16 1125 | － | 16 | 14 | M30×2 | 20 | 91 | 43 | 13 | |
| SK3 25S 20 2125 | SK3 25S 20 4465 | 20 | 18 | M36×2 | 25 | 110 | 47 | 15 | |
| SK3 30S 25 2125 | SK3 30S 25 4465 | 25 | 22 | M42×2 | 30 | 120 | 55 | 17 | |
| BK3 38S 25 1125 | BK3 38S 25 4465 | 25 | 22 | M52×2 | 38 | 124 | 60 | 19 | |
| SK3 38S 32 3125 | SK3 38S 32 4465 | 32 | 30 | M52×2 | 38 | 140 | 74 | 19 |
*The ball valve of the DIN2353 interface type can be equipped with a welded joint to become a welded ball valve, as shown on the right.
Ordering example W-BK3-15L×2 13 1123 (See the table above for specific model sizes)
“W-” means welded type, “15” means welded outer diameter RA is 15mm
"×2" indicates that the wall thickness S of the welded joint is 2 mm.
**Ball valve with snap-on interface is also available (DIN2353), as shown on the right
Ordering example C-BK3-15L 13 1123 (See the table above for specific model sizes)
“C-” means ferrule type, “15” means outer diameter RA of steel pipe is 15mm
BK3 three-way high pressure ball valve with interlocking handle (please inquire when ordering)
| DN | L | L1 | B | S |
| 8 | 85 | 59 | 35 | 6 |
| 10 | 95 | 63 | 40 | 6 |
| 13 | 100 | 65 | 45 | 6 |
| 16 | 126 | 88 | 45 | 8 |
| 20 | 135 | 86 | 60 | 10 |
| 25 | 173 | 120 | 65 | 10 |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2011
Total Annual:
5000000-7000000
Employee Number:
300~500
Ecer Certification：
Active Member
OEPOCH Industrial Technology Co., Ltd., located in Suzhou, the most livable city in mainland China, is a new enterprise integrating industrial equipment design, development, manufacturing, sales and service. With excellent service and professional technology, we are committed to building excellent i... OEPOCH Industrial Technology Co., Ltd., located in Suzhou, the most livable city in mainland China, is a new enterprise integrating industrial equipment design, development, manufacturing, sales and service. With excellent service and professional technology, we are committed to building excellent i...
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