3-Way Ball Valve Weld End

The Butt-weld Sanitary 3-Way Ball Valve is designed for high-purity fluid systems, providing reliable flow diversion, mixing, and directional control to improve process flexibility and efficiency. Manufactured from SUS316 stainless steel with PTFE (Teflon) seats, it offers excellent corrosion resistance, chemical resistance, and dependable sealing performance. It is widely used in food, beverage, dairy, biotechnology, pharmaceutical, cosmetic, and other sanitary processing applications.

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Product Information

Features

  • Four-Piece Full Port Design: Rated for 1000 WOG, providing maximum flow capacity with minimal pressure loss.
  • Blow-Out Proof Stem & Solid Ball: Ensures enhanced operational safety, strength, and long-term durability.
  • Locking Handle: Equipped with a locking mechanism to prevent accidental valve operation and ensure safe and reliable control.
  • Investment Cast Stainless Steel: Valve body manufactured from CF8M investment cast stainless steel for superior strength and corrosion resistance.
  • Precision Polished Ball & Ends: Ball and end connections are polished to Ra 20 μin, minimizing product residue and meeting sanitary processing requirements.
  • Full Cavity Filled PTFE Seats: Provides excellent sealing performance while minimizing media entrapment and dead space.
  • T-Port & L-Port Ball Options: Available in both T-Port and L-Port configurations to accommodate flow diversion, mixing, and directional control applications.
  • ISO 5211 Mounting Pad: Designed according to ISO 5211 standards, allowing direct installation of pneumatic or electric actuators for automated process control.
  • Available Sizes: 1/2" to 4".

Specifications

SIZE ISO 5211 W H H1 H2 R L L1 ØA ØB TORQUE
IN/LBS
1/2" F03 / F04 121 78 44.5 23.5 9 118 20 12.7 9.5 79
3/4" F03 / F04 121 82 48 26 9 127 20 19.1 15.8 85
1" F04 / F05 137 90 59 30.5 11 152.4 25 25.4 22.2 110
1.5" F05 / F07 182 110 72 40 14 175 25 38.2 35 290
2" F05 / F07 182 114.7 82 50 14 190 25 50.8 47.6 680
2.5" F03 / F04 370 108 100 61 17 228 25 63.4 60 1287
3" F03 / F04 400 134 125.5 74 22 260 25 76.2 73 1770
4" F04 / F05 400 156 135.5 62.5 22 318 50 101.6 97.4 2035
Exploded View
NO PART MATERIAL QTY
1 BODY A351-CF8M 1
2 CAP A351-CF8M 4
3 BALL A351-CF8M 1
4 SEAT1 PTFE 2
5 GASKET PTFE 2
6 THRUST WASHER PTFE 1
7 O-RING VITON 1
8 STEM PACKING PTFE 1
9 RING AISI 316 1
10 BEVEL WASHER AISI 301 2
11 STOP PIN AISI 316 1
12 NUT AISI 304 1
13 STEM AISI 316 1
14 HANDLE AISI 304 1
15 SPRING WASHER AISI 304 16
16 BOLT AISI 304 16
17 LOCKING TAB AISI 304 1
18 THINNER NUT AISI 304 1
19 END CAP A351-CF8M 1
20 SEAT BACK PTFE 1
21 PLAIN WASHER AISI 304 1
22 SEAT2 PTFE 2
Pressure & Temperature Rating
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