BBV
Block & Bleed Valve Two Handles Description & Features: • • • • • •
The one-piece body construction (no welding) provides strength and corrosion resistance Block & bleed design allows pressure to be bled off without disturbing the permanent piping installation, allowing quick and easy removal or replacement of instruments Available in Soft Seat (6,000 psi) and Hard Seat (10,000 psi) All stems are 316 stainless steel CRN registered 5 year warranty
Applications: •
Ideally suited for severe duty oil and gas installations including refineries and processing plants as well as water treatment plants, power plants and hydraulic applications where controlled venting of media is required
Block & Bleed Two Handle Order Codes (products in bold are normally stock in North America)
Valves
NPT Connection 1/4” Female x 1/4” Female 1/4” Male x 1/4” Female 1/2” Female x 1/2” Female 1/2” Male x 1/2” Female 3/4” Female x 1/2” Female 3/4” Male x 1/2” Female 1/4” Female x 1/4” Female 1/4” Male x 1/4” Female 1/2” Female x 1/2” Female 1/2” Male x 1/2” Female 3/4” Female x 1/2” Female 3/4” Male x 1/2” Female 1/4” Female x 1/4” Female 1/4” Male x 1/4” Female 1/2” Female x 1/2” Female 1/2” Male x 1/2” Female 3/4” Female x 1/2” Female 3/4” Male x 1/2” Female 3/4” Female x 3/4” Female 3/4” Male x 3/4” Female 1/4” Female x 1/4” Female 1/4” Male x 1/4” Female 1/2” Female x 1/2” Female 1/2” Male x 1/2” Female 3/4” Female x 1/2” Female 3/4” Male x 1/2” Female 3/4” Female x 3/4” Female 3/4” Male x 3/4” Female
Material
Seat
Max. Pressure
Carbon Steel Soft Seat
6,000 psi
Stainless Steel
Carbon Steel
Hard Seat 10,000 psi
Stainless Steel
Code BBV4220 BBV4200 BBV4221 BBV4201 BBV4251 BBV4241 BBV1220 BBV1200 BBV1221 BBV1201 BBV1251 BBV1241 BBV6220 BBV6200 BBV6221 BBV6201 BBV6251 BBV6241 BBV6261 BBV6271 BBV3220 BBV3200 BBV3221 BBV3201 BBV3251 BBV3241 BBV3261 BBV3271
Block & Bleed Two Handle NACE Order Codes NPT Connection
Material
Seat
Max. Pressure
1/4” Female x 1/4” Female 1/4” Male x 1/4” Female 1/2” Female x 1/2” Female Stainless Hard Seat 10,000 psi 1/2” Male x 1/2” Female Steel NACE 3/4” Female x 1/2” Female 3/4” Male x 1/2” Female
Replacement Plug Order Codes Code
Plug or Screw
BBV3220N BBV3200N BBV3221N BBV3201N BBV3251N BBV3241N
1/4” NPT Plug
Carbon Steel NVAPLUG04
Stainless Steel NVAPLUG03
Stainless Steel NACE NVAPLUG03N
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Block & Bleed Valve Two Handles
Hard Seat Material Description
Female x Female
Component Number
Carbon Steel Hard Seat
1 2 3 4 5 6 7 8 9 10
Carbon Steel Carbon Steel Nylon 316 SS Carbon Steel 304 SS 304 SS FKM 304 SS Carbon Steel
Body Bonnet Dustcap Needle / Needle Tip Handle Screw Fastening Screw O-rings Dwell Pin Vent Plug
Stainless Steel Hard Seat 316 SS 316 SS Nylon 316 SS 304 SS 304 SS 304 SS FKM 304 SS 316 SS
BBV Male x Female
Stainless Steel NACE Hard Seat 316 SS NACE 316 SS NACE Nylon 316 SS NACE 304 SS 304 SS 304 SS FKM 304 SS 316 SS NACE
Hard Seat Dimensions Size
H
L
SQ
1/4” Female x 1/4” Female 4.13” (105mm) 4.83” (123mm) 1.10” (28mm) 1/4” Male x 1/4” Female
4.13” (105mm) 4.83” (123mm) 1.10” (28mm)
1/2” Female x 1/2” Female 4.13” (105mm) 4.83” (123mm) 1.10” (28mm) 1/2” Male x 1/2” Female
4.13” (105mm) 4.83” (123mm) 1.10” (28mm)
3/4” Female x 1/2” Female 4.13” (105mm) 4.99” (127mm) 1.26” (32mm) 3/4” Male x 1/2” Female
4.29” (109mm) 4.83” (123mm) 1.10” (28mm)
Soft Seat Material Description
Component Number 1 2 3 4 5 6 7 8 9 10 11
Stainless Steel Soft Seat 316 SS 316 SS Nylon 316 SS 304 SS 304 SS 304 SS FKM Delrin 304 SS 316 SS
Female x Female
Male x Female
Valves
Body Bonnet Dustcap Needle / Needle Tip Handle Screw Fastening Screw O-rings Seat Dwell Pin Vent Plug
Carbon Steel Soft Seat Carbon Steel Carbon Steel Nylon 316 SS Carbon Steel 304 SS 304 SS FKM Delrin 304 SS Carbon Steel
Soft Seat Dimensions Size
H
L
SQ
1/4” Female x 1/4” Female 4.13” (105mm) 4.72” (120mm) 1.10” (28mm) 1/4” Male x 1/4” Female
4.13” (105mm) 4.72” (120mm) 1.10” (28mm)
1/2” Female x 1/2” Female 4.13” (105mm) 4.72” (120mm) 1.10” (28mm) 1/2” Male x 1/2” Female
4.13” (105mm) 4.72” (120mm) 1.10” (28mm)
3/4” Female x 1/2” Female 4.29” (109mm) 4.88” (124mm) 1.26” (32mm) 3/4” Male x 1/2” Female
4.29” (109mm) 4.68” (119mm) 1.10” (28mm)
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