Below are a list of files containing the specifications of our products:
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Anvil - GRUVLOK:
Anvil Gruvlok - The Engineered Coupling
Anvil Gruvlok Couplings for Grooved-End Pipe
Anvil Gruvlok Piping Method 
Anvil Gruvlok Fig. 7000 Lightweight Coupling Page 1
Anvil Gruvlok Fig. 7000 Lightweight Coupling Page 2
Anvil Gruvlok Fig. 7010 Reducing Coupling Page 1
Anvil Gruvlok Fig. 7010 Reducing Coupling Page 2
Anvil Gruvlok Fig. 7012 Gruvlok Flanges Page 1
Anvil Gruvlok Fig. 7012 Gruvlok Flanges Page 2
Anvil Gruvlok Fig. 7012 Gruvlok Flanges Page 3
Anvil Gruvlok Fig. 7045 Clamp-T, FPT Branch Page 1
Anvil Gruvlok Fig. 7045 Clamp-T, FPT Branch Page 2
Anvil Gruvlok Fig. 7045 Clamp-T, FPT Branch Page 3
Anvil Gruvlok Fig. 7045 & 7046 Clamp-T Branch Outlets
Anvil Gruvlok Fig. 7051 - 7053 Elbow
Anvil Gruvlok Fig. 7060 Tee
Anvil Gruvlok Fig. 7061 Reducing Tee Standard
Anvil Gruvlok Fig. 7072 Gr x Gr Con
Anvil Gruvlok Fig. 7074 Cap 7068 Cap
Anvil Gruvlok Fig. 7400 Rigidlite Coupling Page 1
Anvil Gruvlok Fig. 7400 Rigidlite Coupling Page 2
Anvil Gruvlok Fig. 7450 Short Pattern Elbow & 7460 Short Pattern Tee
Anvil Gruvlok Quality Agency Approvals
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BDK Diaphragm Valves:
BDK Diaphragm Valve Parts Non Rising Handwheel 
BDK Diaphragm Valve Parts Rising Handwheel 
BDK Diaphragm Valves Series S2K & G2K 2 
BDK Diaphragm Valves Series S2K & G2K Insist on genuine BDK Diaphragms 
BDK Diaphragm Valves Series S2K & G2K Non Rising Handwheel 
BDK Diaphragm Valves Series S2K & G2K Rising Handwheel 
BDK Diaphragm Valves 
BDK Quality Certificate Quality System 01.09 
BDK Quality Certificate Quality System 09.08 
BDK Quality TUV Certificate 
BDK Quality API Letter 
BDK Certificate of Authority