The valve body of JOEPAI Stainless Steel Three Way Internal Thread Ball Valve is manufactured via precision investment casting from CF8 or CF8M stainless steel.CF8 material (SS304): Suitable for media including water, air, as well as weak acid and weak alkali solutions.CF8M material (SS316): Engineered for chloride-containing environments, seawater and highly corrosive chemical media.
The investment-cast valve body of this three-way ball valve features uniform wall thickness and superior surface finish, which effectively eliminates dead zones where media could accumulate. It is an ideal choice for hygienic working conditions such as pharmaceutical purified water pipelines and food-grade piping systems.Every valve undergoes shell strength testing and tightness inspection before factory delivery, guaranteeing zero external leakage risks even under high-pressure operating conditions.
1.This stainless steel three-way female thread ball valve is available with L-port and T-port flow channel designs. Both versions operate with a 90° rotating handle and feature clear flow direction indicators.
L-Port Three-way Ball Valve: Enables switching between one inlet and two outlets. Typical applications include pump bypass switching, on-line sampler circulation switching, and alternating operation of two filters . L-port ball valves are widely deployed on gas distribution panels for rapid switching between main and standby gas supplies.
T-Port Three-way Ball Valve: Supports two working modes: one inlet split into two outlets, or two inlets combined into one outlet. It fits tank filling/unloading switching, alternating circulation of hot and cold media in heat exchangers, and merging dual feed lines prior to blending. In chemical metering skids, T-port ball valves facilitate alternate injection of two chemical reagents to achieve precise dosing when paired with automatic control systems.
2.The top of this stainless steel three-way female thread ball valve adopts an ISO 5211 standard high direct-mount platform. The flange dimensions of the mounting pad perfectly match those of pneumatic and electric actuators. Actuators can be fitted directly without extra brackets or couplings, which drastically cuts installation tolerances and saves installation space.
The valve can be manually controlled via handle, and can also be fitted with pneumatic or electric actuators as an option to realize remote on-off control.
All valves undergo air tightness testing and thread accuracy verification before leaving the factory
Provide material certification, dimensional drawings, and installation guidance
Support global market certification (CE/ISO/RoHS, etc.)
OEM/ODM/private mold customization services are fully open to meet the needs of various engineering projects
| Material of Main Parts | ||
|---|---|---|
| No | Parts Name | Material |
| 1 | Body | CF8M; CF8 |
| 2 | Bonnet | CF8M; CF8 |
| 3 | Ball | CF8M; CF8 |
| 4 | Seat | PTFE；PPL |
| 5 | Stem | CF8M; CF8 |
| 6 | Packing | PTFE |
| 7 | Gasket | PTFE |
| 8 | Gland nut | CF8M; CF8 |
| 9 | Handle | CF8M; CF8 |
| 10 | Direction board | Aluminum |
| 11 | Nut | CF8M; CF8 |
| 12 | Locking devices | CF8M; CF8 |
| 13 | Leather sheath | Plastic |
| Specification | |
|---|---|
| Product's Name | High Platform Three Way / Tee Ball Valve |
| Model | Q14F/Q15F |
| Nominal Diameter | DN15~DN100 |
| Nominal Pressure | 1.6Mpa~6.4Mpa/1000WOG |
| Structure Type | Ball Type |
| Connection Type | Flange, internal thread |
| Working Temperature | ≤260ºC (-20~180ºC~260ºC) |
| Action Manner | Manual, electric, pneumatic |
| Body Material | Cast steel, stainless steel |
| Design Standard | Chinese Standard; ANSI; JIS; DIN |
| Application Media | Water, oil, gas, liquid |
| Thread Type | G.NPT.BSPT.BSP.DIN259/2999 |
| Q14F Threaded three way stainless steel ball valve suitable medium | Water, oil, gas and some corrosive liquids (W. O. G) |
A: L-port switches flow between two outlets (common for pump bypass or sampler switching). T-port allows flow from one inlet to split to two outlets, or merge two inlets to one outlet – ideal for tank filling/emptying or filter duplexing.
A: PTFE seat is rated up to 200°C – suitable for saturated steam. For superheated steam above 200°C, please select our metal-seated version.
A: NPT (US), BSPT (UK/Australia), BSPP (Europe), and DIN2999 (Germany). Specify thread standard when ordering.
A: Yes – CF8M body with PTFE seats meets sanitary requirements. Additional surface finish (Ra ≤ 0.8μm) and passivation available on request.
Address
Building 2, No. 4228, Binhai 3rd Road, Xinghai Street, Longwan District, Wenzhou City, Zhejiang Province, China
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