VALQUA HAND BOOK TECHNICAL DATA
▶ VALQUA Handbook Technical Section
▶ 1. SEALING DEVICES 1. 1 Gaskets
▶ Important notice on selection
▶ Directions for use of gasket
▶ Design guidelines(Fig.1.1.6 ~ 1.1.11)
▶ Calculation of bolt load (JIS B 8265-2003)
▶ PVRC new gasket constants (reference)6)
▶ 1.1.1 Soft gaskets (1)Synthetic rubber sheet gasket(No.2010、4010、5010)
▶ (2) Compressed non-asbestos fiber sheet (No. 6500, 6500AC, 6502, 6503)
▶ (4) VALFLON gasket (No. 7010, 7010-EX, 7020, 7026, 7GP61, 7GP66)
▶ (5) CORDSEAL 〈soft〉 (No.7GS66A, 7GS62A, 7GS64N)
▶ (6) VALFLON envelope gasket (No. N7030, N7031, N7035)
▶ (7) VALQUAFOIL gasket (No. VF-30, VF-35E, VFT-30, VFT-35E)
▶ (8) VALQUATEX gasket (No. N214, N314)
▶ 1.1.2 Semi-metallic gaskets and metal gaskets (1)Spiral wound gasket
▶ (b) Achievements of spiral wound gasket (size and ratings)
▶ (f) Precautions for handling
▶ (3) Metal flat gasket and serrated gasket
▶ (5) Blind plate and holding ring
▶ 1.1.3 Gasket for automobile applications
▶ 1.1.4 Other gasket and accessories
▶ (2) Selection and service criteria
▶ Table 1.2.2 ~ 1.2.4 Table for Selection of Gland Packing For Valves
▶ Fluid-wise Selection Criteria for Gland Packing for Rotary Pump Shafts
▶ (ii) Service criteria for packing for piping system in ship machinery space (JIS F 7102)
▶ (iii) The High Pressure Gas Safety Institute of Japan
▶ (5) Manufacturing ranges and weights
▶ 1.3 MECHANICAL SEAL AND DIAPHRAGM SEAL (1) Types and applications
▶ 2.HEAT INSULATING TEXTILES “VALQUATEX”